NCBI Taxonomy: 26478

Gelsemium (ncbi_taxid: 26478)

found 125 associated metabolites at genus taxonomy rank level.

Ancestor: Gelsemiaceae

Child Taxonomies: Gelsemium elegans, Gelsemium sempervirens, Gelsemium rankinii, unclassified Gelsemium

Scopoletin

7-hydroxy-6-methoxy-2H-chromen-2-one

C10H8O4 (192.0423)


Scopoletin is a hydroxycoumarin that is umbelliferone bearing a methoxy substituent at position 6. It has a role as a plant growth regulator and a plant metabolite. It is functionally related to an umbelliferone. Scopoletin is a natural product found in Ficus auriculata, Haplophyllum cappadocicum, and other organisms with data available. Scopoletin is a coumarin compound found in several plants including those in the genus Scopolia and the genus Brunfelsia, as well as chicory (Cichorium), redstem wormwood (Artemisia scoparia), stinging nettle (Urtica dioica), passion flower (Passiflora), noni (Morinda citrifolia fruit) and European black nightshade (Solanum nigrum) that is comprised of umbelliferone with a methoxy group substituent at position 6. Scopoletin is used to standardize and establish pharmacokinetic properties for products derived from the plants that produce it, such as noni extract. Although the mechanism(s) of action have not yet been established, this agent has potential antineoplastic, antidopaminergic, antioxidant, anti-inflammatory and anticholinesterase effects. Plant growth factor derived from the root of Scopolia carniolica or Scopolia japonica. See also: Arnica montana Flower (part of); Lycium barbarum fruit (part of); Viburnum opulus root (part of). Isolated from Angelica acutiloba (Dong Dang Gui). Scopoletin is found in many foods, some of which are lambsquarters, lemon, sunflower, and sherry. Scopoletin is found in anise. Scopoletin is isolated from Angelica acutiloba (Dong Dang Gui A hydroxycoumarin that is umbelliferone bearing a methoxy substituent at position 6. Acquisition and generation of the data is financially supported in part by CREST/JST. [Raw Data] CBA72_Scopoletin_pos_20eV.txt [Raw Data] CBA72_Scopoletin_pos_40eV.txt [Raw Data] CBA72_Scopoletin_neg_30eV.txt [Raw Data] CBA72_Scopoletin_neg_50eV.txt [Raw Data] CBA72_Scopoletin_pos_50eV.txt [Raw Data] CBA72_Scopoletin_pos_10eV.txt [Raw Data] CBA72_Scopoletin_neg_40eV.txt [Raw Data] CBA72_Scopoletin_neg_10eV.txt [Raw Data] CBA72_Scopoletin_pos_30eV.txt [Raw Data] CBA72_Scopoletin_neg_20eV.txt Scopoletin. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. https://commonchemistry.cas.org/detail?cas_rn=92-61-5 (retrieved 2024-07-12) (CAS RN: 92-61-5). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0). Scopoletin is an inhibitor of acetylcholinesterase (AChE). Scopoletin is an inhibitor of acetylcholinesterase (AChE).

   

Ursolic acid

(1S,2R,4aS,6aS,6bR,8aR,10S,12aR,12bR,14bS)-10-hydroxy-1,2,6a,6b,9,9,12a-heptamethyl-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-icosahydropicene-4a-carboxylic acid

C30H48O3 (456.3603)


Ursolic acid is a ubiquitous triterpenoid in plant kingdom, medicinal herbs, and is an integral part of the human diet. During the last decade over 700 research articles have been published on triterpenoids research, reflecting tremendous interest and progress in our understanding of these compounds. This included the isolation and purification of these tritepernoids from various plants and herbs, the chemical modifications to make more effective and water soluble derivatives, the pharmacological research on their beneficial effects, the toxicity studies, and the clinical use of these triterpenoids in various diseases including anticancer chemotherapies. Ursolic acid (UA), a pentacyclic triterpene acid, has been isolated from many kinds of medicinal plants, such as Eriobotrya japonica, Rosmarinns officinalis, Melaleuca leucadendron, Ocimum sanctum and Glechoma hederaceae. UA has been reported to produce antitumor activities and antioxidant activity, and is reported to have an antioxidant activity. UA may play an important role in regulating the apoptosis induced by high glucose presumably through scavenging of ROS (reactive oxygen species). It has been found recently that ursolic acid treatment affects growth and apoptosis in cancer cells. (PMID: 15994040, 17516235, 17213663). Ursolic acid is a pentacyclic triterpenoid that is urs-12-en-28-oic acid substituted by a beta-hydroxy group at position 3. It has a role as a plant metabolite and a geroprotector. It is a pentacyclic triterpenoid and a hydroxy monocarboxylic acid. It derives from a hydride of an ursane. Ursolic acid is a natural product found in Gladiolus italicus, Freziera, and other organisms with data available. Ursolic Acid is a pentacyclic triterpenoid found in various fruits, vegetables and medicinal herbs, with a variety of potential pharmacologic activities including anti-inflammatory, antioxidative, antiviral, serum lipid-lowering, and antineoplastic activities. Upon administration, ursolic acid may promote apoptosis and inhibit cancer cell proliferation through multiple mechanisms. This may include the regulation of mitochondrial function through various pathways including the ROCK/PTEN and p53 pathways, the suppression of the nuclear factor-kappa B (NF-kB) pathways, and the increase in caspase-3, caspase-8 and caspase-9 activities. See also: Holy basil leaf (part of); Jujube fruit (part of); Lagerstroemia speciosa leaf (part of). D018501 - Antirheumatic Agents > D000894 - Anti-Inflammatory Agents, Non-Steroidal > D016861 - Cyclooxygenase Inhibitors A pentacyclic triterpenoid that is urs-12-en-28-oic acid substituted by a beta-hydroxy group at position 3. C274 - Antineoplastic Agent > C129839 - Apoptotic Pathway-targeting Antineoplastic Agent Found in wax of apples, pears and other fruits. V. widely distributed in plants D018373 - Peripheral Nervous System Agents > D018689 - Sensory System Agents D002491 - Central Nervous System Agents > D000700 - Analgesics C26170 - Protective Agent > C275 - Antioxidant D000893 - Anti-Inflammatory Agents D000890 - Anti-Infective Agents D000970 - Antineoplastic Agents D004791 - Enzyme Inhibitors 3-Epiursolic Acid is a triterpenoid that can be isolated from Eriobotrya japonica, acts as a competitive inhibitor of cathepsin L (IC50, 6.5 μM; Ki, 19.5 μM), with no obvious effect on cathepsin B[1]. 3-Epiursolic Acid is a triterpenoid that can be isolated from Eriobotrya japonica, acts as a competitive inhibitor of cathepsin L (IC50, 6.5 μM; Ki, 19.5 μM), with no obvious effect on cathepsin B[1]. Ursolic acid (Prunol) is a natural pentacyclic triterpenoid carboxylic acid, exerts anti-tumor effects and is an effective compound for cancer prevention and therapy. Ursolic acid (Prunol) is a natural pentacyclic triterpenoid carboxylic acid, exerts anti-tumor effects and is an effective compound for cancer prevention and therapy.

   

sempervirin

16,17,18,19-tetrahydroyohimban

C19H16N2 (272.1313)


Sempervirine is a member of beta-carbolines. Sempervirene is a natural product found in Gelsemium sempervirens, Mostuea brunonis, and Gelsemium elegans with data available.

   

Gelsemin

CID 5462429

C20H22N2O2 (322.1681)


Gelsemine, an alkaloid from the Chinese herb Gelsemium elegans, is effective in mitigating chronic pain. Antinociceptive effects. Gelsemine, an alkaloid from the Chinese herb Gelsemium elegans, is effective in mitigating chronic pain. Antinociceptive effects.

   

Rhazin

methyl (1S,12S,13S,14S,15E)-15-ethylidene-13-(hydroxymethyl)-3,17-diazapentacyclo[12.3.1.02,10.04,9.012,17]octadeca-2(10),4,6,8-tetraene-13-carboxylate

C21H24N2O3 (352.1787)


Akuammidine is a natural product found in Aspidosperma quebracho-blanco, Tabernaemontana citrifolia, and other organisms with data available.

   

GELSEMICINE

(1R,2S,4S,6R,7R,8S)-6-ethyl-1',6'-dimethoxyspiro[10-oxa-5-azatricyclo[5.3.1.04,8]undecane-2,3'-indole]-2'-one

C20H26N2O4 (358.1892)


   

GELSEDINE

(Spiro(3H-indole-3,7(6H)-(3,) (6)methano(1H)oxepino(4,3-b)pyrrol)-2(1H)-one,) 2-ethyl-2,3,3a, 4,8,8a-hexahydro-1-methoxy-

C19H24N2O3 (328.1787)


   

Gelsemine

Spiro[3,5,8-ethanylylidene-1H-pyrano[3,4-c]pyridine-10,3-[3H]indol]-2(1H)-one, 5-ethenyl-3,4,4a,5,6,7,8,8a-octahydro-7-methyl-, [3R-(3.alpha.,4a.beta.,5.alpha.,8.alpha.,8a.beta.,9S*,10S*)]-

C20H22N2O2 (322.1681)


Gelsemin is an indole alkaloid. Gelsemine is a natural product found in Gelsemium sempervirens and Gelsemium elegans with data available. Gelsemine, an alkaloid from the Chinese herb Gelsemium elegans, is effective in mitigating chronic pain. Antinociceptive effects. Gelsemine, an alkaloid from the Chinese herb Gelsemium elegans, is effective in mitigating chronic pain. Antinociceptive effects.

   

koumine

(1R,10R,12S,15S,16R,17S)-15-ethenyl-13-methyl-19-oxa-3,13-diazahexacyclo[14.3.1.0^{2,10.0^{4,9.0^{10,15.0^{12,17]icosa-2,4,6,8-tetraene

C20H22N2O (306.1732)


15-Ethenyl-13-methyl-19-oxa-3,13-diazahexacyclo[14.3.1.02,10.04,9.010,15.012,17]icosa-2,4,6,8-tetraene is a member of indoles. CID 5318846 is a natural product found in Gelsemium elegans with data available. Koumine is an alkaloid separated from Gelsemium elegans, shows potent anti-tumor activity. Koumine up-regulates the Bax/Bcl-2 ratio and caspase-3 expression in human breast cancer cells[1]. Koumine has anxiolytic, antistress, antipsoriatic, and analgesic activities[3], protects against the development of arthritis in Rheumatoid arthritis (RA) animal models[2]. Koumine is an alkaloid separated from Gelsemium elegans, shows potent anti-tumor activity. Koumine up-regulates the Bax/Bcl-2 ratio and caspase-3 expression in human breast cancer cells[1]. Koumine has anxiolytic, antistress, antipsoriatic, and analgesic activities[3], protects against the development of arthritis in Rheumatoid arthritis (RA) animal models[2].

   

Gelsemin

2-ethenyl-4-methyl-1,2-dihydro-9-oxa-4-azaspiro[indole-3,7-tetracyclo[6.3.1.0²,⁶.0⁵,¹¹]dodecane]-2-one

C20H22N2O2 (322.1681)


Gelsemine, an alkaloid from the Chinese herb Gelsemium elegans, is effective in mitigating chronic pain. Antinociceptive effects. Gelsemine, an alkaloid from the Chinese herb Gelsemium elegans, is effective in mitigating chronic pain. Antinociceptive effects.

   

Gelsenicine

6-ethyl-1-methoxy-1,2-dihydro-10-oxa-5-azaspiro[indole-3,2-tricyclo[5.3.1.0⁴,⁸]undecan]-5-en-2-one

C19H22N2O3 (326.163)


Humantenmine, a newalkaloid isolated from Gelsemium elegan Banth in China, has the potential for pain and rheumatic arthritis treatment[1][2]. Humantenmine, a newalkaloid isolated from Gelsemium elegan Banth in China, has the potential for pain and rheumatic arthritis treatment[1][2].

   

koumine

(4aR,6R,11cS)-2-methyl-11c-vinyl-1,2,3,4,4a,5,6,11c-octahydro-6,4-(epoxymethano)-3,11b-methanopyrido[4,3-c]carbazole

C20H22N2O (306.1732)


Annotation level-1 Koumine is an alkaloid separated from Gelsemium elegans, shows potent anti-tumor activity. Koumine up-regulates the Bax/Bcl-2 ratio and caspase-3 expression in human breast cancer cells[1]. Koumine has anxiolytic, antistress, antipsoriatic, and analgesic activities[3], protects against the development of arthritis in Rheumatoid arthritis (RA) animal models[2]. Koumine is an alkaloid separated from Gelsemium elegans, shows potent anti-tumor activity. Koumine up-regulates the Bax/Bcl-2 ratio and caspase-3 expression in human breast cancer cells[1]. Koumine has anxiolytic, antistress, antipsoriatic, and analgesic activities[3], protects against the development of arthritis in Rheumatoid arthritis (RA) animal models[2].

   

Humantenmine

(1R,2S,4S,8S)-6-ethyl-1-methoxyspiro[10-oxa-5-azatricyclo[5.3.1.04,8]undec-5-ene-2,3-indole]-2-one

C19H22N2O3 (326.163)


Humantenmine, a newalkaloid isolated from Gelsemium elegan Banth in China, has the potential for pain and rheumatic arthritis treatment[1][2]. Humantenmine, a newalkaloid isolated from Gelsemium elegan Banth in China, has the potential for pain and rheumatic arthritis treatment[1][2].

   

Ursolic Acid

3-Hydroxy-12-ursen-28-oic acid

C30H48O3 (456.3603)


Origin: Plant; SubCategory_DNP: Triterpenoids relative retention time with respect to 9-anthracene Carboxylic Acid is 1.636 relative retention time with respect to 9-anthracene Carboxylic Acid is 1.640 relative retention time with respect to 9-anthracene Carboxylic Acid is 1.638 relative retention time with respect to 9-anthracene Carboxylic Acid is 1.642 Ursolic acid (Prunol) is a natural pentacyclic triterpenoid carboxylic acid, exerts anti-tumor effects and is an effective compound for cancer prevention and therapy. Ursolic acid (Prunol) is a natural pentacyclic triterpenoid carboxylic acid, exerts anti-tumor effects and is an effective compound for cancer prevention and therapy.

   

Nidulalin B

Nidulalin B

C16H14O6 (302.079)


   

14beta-Hydroxygelsedine

14beta-Hydroxygelsedine

C19H24N2O4 (344.1736)


   
   

Gelsemine

(2S,3S,5S,6S,11S)-2-ethenyl-4-methylspiro[1H-indole-3,7-9-oxa-4-azatetracyclo[6.3.1.02,6.05,11]dodecane]-2-one

C20H22N2O2 (322.1681)


CONFIDENCE Reference Standard (Level 1); INTERNAL_ID 2295 Annotation level-1 Gelsemine, an alkaloid from the Chinese herb Gelsemium elegans, is effective in mitigating chronic pain. Antinociceptive effects. Gelsemine, an alkaloid from the Chinese herb Gelsemium elegans, is effective in mitigating chronic pain. Antinociceptive effects.

   

Nidulalin A

Nidulalin A

C16H14O6 (302.079)


A member of the class xanthones which consists of a dihydroxanthone skeleton substituted by hydroxy groups at positions 4 and 8, a methyl group at position 6 and a methoxycarbonyl group at position 4a (the 4R,4aS stereoisomer). It is isolated from Emericella nidulans var lata and Penicillium and exhibits potent antitumour activity against both human and murine tumour cell lines.

   

Gelsemiol

(3R,3aS,4R,5S,6aS)-3,4-bis(hydroxymethyl)-5-methyl-3,3a,4,5,6,6a-hexahydrocyclopenta[b]furan-2-one

C10H16O4 (200.1049)


Gelsemiol is a natural product found in Gelsemium sempervirens, Gelsemium elegans, and Verbena litoralis with data available.

   

Scopoletin

7-hydroxy-6-methoxychromen-2-one

C10H8O4 (192.0423)


relative retention time with respect to 9-anthracene Carboxylic Acid is 0.636 relative retention time with respect to 9-anthracene Carboxylic Acid is 0.637 relative retention time with respect to 9-anthracene Carboxylic Acid is 0.629 relative retention time with respect to 9-anthracene Carboxylic Acid is 0.631 IPB_RECORD: 1582; CONFIDENCE confident structure Scopoletin is an inhibitor of acetylcholinesterase (AChE). Scopoletin is an inhibitor of acetylcholinesterase (AChE).

   

Sempervirine

Sempervirine

C19H16N2 (272.1313)


Annotation level-1

   

Scopoletol

2H-1-Benzopyran-2-one, 7-hydroxy-6-methoxy- (9CI)

C10H8O4 (192.0423)


Scopoletin is an inhibitor of acetylcholinesterase (AChE). Scopoletin is an inhibitor of acetylcholinesterase (AChE).

   

Urson

(1S,2R,4aS,6aR,6aS,6bR,8aR,10S,12aR,14bS)-10-hydroxy-1,2,6a,6b,9,9,12a-heptamethyl-2,3,4,5,6,6a,7,8,8a,10,11,12,13,14b-tetradecahydro-1H-picene-4a-carboxylic acid

C30H48O3 (456.3603)


D018501 - Antirheumatic Agents > D000894 - Anti-Inflammatory Agents, Non-Steroidal > D016861 - Cyclooxygenase Inhibitors C274 - Antineoplastic Agent > C129839 - Apoptotic Pathway-targeting Antineoplastic Agent D018373 - Peripheral Nervous System Agents > D018689 - Sensory System Agents D002491 - Central Nervous System Agents > D000700 - Analgesics C26170 - Protective Agent > C275 - Antioxidant D000893 - Anti-Inflammatory Agents D000890 - Anti-Infective Agents D000970 - Antineoplastic Agents D004791 - Enzyme Inhibitors Ursolic acid (Prunol) is a natural pentacyclic triterpenoid carboxylic acid, exerts anti-tumor effects and is an effective compound for cancer prevention and therapy. Ursolic acid (Prunol) is a natural pentacyclic triterpenoid carboxylic acid, exerts anti-tumor effects and is an effective compound for cancer prevention and therapy.

   

(1'r,3s,4's,7'e,8's,9's)-7'-ethylidene-1,6-dimethoxy-11'-oxa-5'-azaspiro[indole-3,2'-tricyclo[6.3.1.0⁴,⁹]dodecan]-2-one

(1'r,3s,4's,7'e,8's,9's)-7'-ethylidene-1,6-dimethoxy-11'-oxa-5'-azaspiro[indole-3,2'-tricyclo[6.3.1.0⁴,⁹]dodecan]-2-one

C21H26N2O4 (370.1892)


   

(1's,3s,4's,7'r,8's,11'r)-6'-ethyl-7',11'-dihydroxy-1-methoxy-10'-oxa-5'-azaspiro[indole-3,2'-tricyclo[5.3.1.0⁴,⁸]undecan]-5'-en-2-one

(1's,3s,4's,7'r,8's,11'r)-6'-ethyl-7',11'-dihydroxy-1-methoxy-10'-oxa-5'-azaspiro[indole-3,2'-tricyclo[5.3.1.0⁴,⁸]undecan]-5'-en-2-one

C19H22N2O5 (358.1529)


   

(1s,4r,5s,6s,7s,10s,11s)-5,7,10-trihydroxy-6-methyl-3,9-dioxatricyclo[5.3.1.0⁴,¹¹]undecan-2-one

(1s,4r,5s,6s,7s,10s,11s)-5,7,10-trihydroxy-6-methyl-3,9-dioxatricyclo[5.3.1.0⁴,¹¹]undecan-2-one

C10H14O6 (230.079)


   

(1's,3s,11's)-6'-ethyl-11'-hydroxy-1-methoxy-10'-oxa-5'-azaspiro[indole-3,2'-tricyclo[5.3.1.0⁴,⁸]undecan]-5'-en-2-one

(1's,3s,11's)-6'-ethyl-11'-hydroxy-1-methoxy-10'-oxa-5'-azaspiro[indole-3,2'-tricyclo[5.3.1.0⁴,⁸]undecan]-5'-en-2-one

C19H22N2O4 (342.1579)


   

(10r,14s,16r,17s)-15-ethenyl-13-methyl-19-oxa-3,13-diazahexacyclo[14.3.1.0²,¹⁰.0⁴,⁹.0¹⁰,¹⁵.0¹²,¹⁷]icosa-2,4,6,8-tetraen-14-ol

(10r,14s,16r,17s)-15-ethenyl-13-methyl-19-oxa-3,13-diazahexacyclo[14.3.1.0²,¹⁰.0⁴,⁹.0¹⁰,¹⁵.0¹²,¹⁷]icosa-2,4,6,8-tetraen-14-ol

C20H22N2O2 (322.1681)


   

methyl (1s,12s,13s,14s,15z)-15-ethylidene-13-(hydroxymethyl)-3,17-diazapentacyclo[12.3.1.0²,¹⁰.0⁴,⁹.0¹²,¹⁷]octadeca-2(10),4,6,8-tetraene-13-carboxylate

methyl (1s,12s,13s,14s,15z)-15-ethylidene-13-(hydroxymethyl)-3,17-diazapentacyclo[12.3.1.0²,¹⁰.0⁴,⁹.0¹²,¹⁷]octadeca-2(10),4,6,8-tetraene-13-carboxylate

C21H24N2O3 (352.1787)


   

6-methyl-8-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-3,9-dioxatricyclo[5.3.1.0⁴,¹¹]undec-1(10)-en-2-one

6-methyl-8-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-3,9-dioxatricyclo[5.3.1.0⁴,¹¹]undec-1(10)-en-2-one

C16H22O9 (358.1264)


   

15-ethylidene-13-(hydroxymethyl)-3,17-diazapentacyclo[12.3.1.0²,¹⁰.0⁴,⁹.0¹²,¹⁷]octadeca-2(10),4,6,8-tetraen-1-ol

15-ethylidene-13-(hydroxymethyl)-3,17-diazapentacyclo[12.3.1.0²,¹⁰.0⁴,⁹.0¹²,¹⁷]octadeca-2(10),4,6,8-tetraen-1-ol

C19H22N2O2 (310.1681)


   

2'-(1-hydroxyethyl)-4'-methyl-9'-oxa-4'-azaspiro[indole-3,7'-tetracyclo[6.3.1.0²,⁶.0⁵,¹¹]dodecan]-2-ol

2'-(1-hydroxyethyl)-4'-methyl-9'-oxa-4'-azaspiro[indole-3,7'-tetracyclo[6.3.1.0²,⁶.0⁵,¹¹]dodecan]-2-ol

C20H24N2O3 (340.1787)


   

7'-ethylidene-1-methoxy-5'-methyl-11'-oxa-5'-azaspiro[indole-3,2'-tricyclo[6.3.1.0⁴,⁹]dodecan]-2-one

7'-ethylidene-1-methoxy-5'-methyl-11'-oxa-5'-azaspiro[indole-3,2'-tricyclo[6.3.1.0⁴,⁹]dodecan]-2-one

C21H26N2O3 (354.1943)


   

(7'e)-7'-ethylidene-1-methoxy-11'-oxa-5'-azaspiro[indole-3,2'-tricyclo[6.3.1.0⁴,⁹]dodecan]-2-one

(7'e)-7'-ethylidene-1-methoxy-11'-oxa-5'-azaspiro[indole-3,2'-tricyclo[6.3.1.0⁴,⁹]dodecan]-2-one

C20H24N2O3 (340.1787)


   

6'-hydroxy-1-methoxy-2-oxo-10'-oxa-5'-azaspiro[indole-3,2'-tricyclo[5.3.1.0⁴,⁸]undecan]-5'-en-11'-yl acetate

6'-hydroxy-1-methoxy-2-oxo-10'-oxa-5'-azaspiro[indole-3,2'-tricyclo[5.3.1.0⁴,⁸]undecan]-5'-en-11'-yl acetate

C19H20N2O6 (372.1321)


   

6'-acetyl-1,6-dimethoxy-10'-oxa-5'-azaspiro[indole-3,2'-tricyclo[5.3.1.0⁴,⁸]undecan]-5'-en-2-one

6'-acetyl-1,6-dimethoxy-10'-oxa-5'-azaspiro[indole-3,2'-tricyclo[5.3.1.0⁴,⁸]undecan]-5'-en-2-one

C20H22N2O5 (370.1529)


   

(4r,5s,6s,7s,11s)-7-hydroxy-6-methyl-5-{[(2r,3s,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-3,9-dioxatricyclo[5.3.1.0⁴,¹¹]undec-1(10)-en-2-one

(4r,5s,6s,7s,11s)-7-hydroxy-6-methyl-5-{[(2r,3s,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-3,9-dioxatricyclo[5.3.1.0⁴,¹¹]undec-1(10)-en-2-one

C16H22O10 (374.1213)


   

(1's,3s,4's,7'r,8's,11'r)-6'-ethyl-6,11'-dihydroxy-1-methoxy-10'-oxa-5'-azaspiro[indole-3,2'-tricyclo[5.3.1.0⁴,⁸]undecan]-5'-en-2-one

(1's,3s,4's,7'r,8's,11'r)-6'-ethyl-6,11'-dihydroxy-1-methoxy-10'-oxa-5'-azaspiro[indole-3,2'-tricyclo[5.3.1.0⁴,⁸]undecan]-5'-en-2-one

C19H22N2O5 (358.1529)


   

3,4-bis(hydroxymethyl)-5-methyl-hexahydrocyclopenta[b]furan-2-one

3,4-bis(hydroxymethyl)-5-methyl-hexahydrocyclopenta[b]furan-2-one

C10H16O4 (200.1049)


   

6'-(1-{5-hydroxy-7-methyl-3-oxo-hexahydro-1h-cyclopenta[c]pyran-4-yl}propan-2-yl)-1-methoxy-10'-oxa-5'-azaspiro[indole-3,2'-tricyclo[5.3.1.0⁴,⁸]undecan]-5'-en-2-one

6'-(1-{5-hydroxy-7-methyl-3-oxo-hexahydro-1h-cyclopenta[c]pyran-4-yl}propan-2-yl)-1-methoxy-10'-oxa-5'-azaspiro[indole-3,2'-tricyclo[5.3.1.0⁴,⁸]undecan]-5'-en-2-one

C29H36N2O6 (508.2573)


   

6'-acetyl-11'-hydroxy-1,6-dimethoxy-10'-oxa-5'-azaspiro[indole-3,2'-tricyclo[5.3.1.0⁴,⁸]undecan]-5'-en-2-one

6'-acetyl-11'-hydroxy-1,6-dimethoxy-10'-oxa-5'-azaspiro[indole-3,2'-tricyclo[5.3.1.0⁴,⁸]undecan]-5'-en-2-one

C20H22N2O6 (386.1478)


   

methyl (1s,14s,15z,18s)-18-[(acetyloxy)methyl]-15-ethylidene-17-methyl-12-oxo-10,17-diazatetracyclo[12.3.1.0³,¹¹.0⁴,⁹]octadeca-3(11),4,6,8-tetraene-18-carboxylate

methyl (1s,14s,15z,18s)-18-[(acetyloxy)methyl]-15-ethylidene-17-methyl-12-oxo-10,17-diazatetracyclo[12.3.1.0³,¹¹.0⁴,⁹]octadeca-3(11),4,6,8-tetraene-18-carboxylate

C24H28N2O5 (424.1998)


   

(1's,3r,4's,6'r,7'r,8's,11's)-6'-ethyl-6'-(hydroxymethyl)-1-methoxy-2-oxo-10'-oxa-5'-azaspiro[indole-3,2'-tricyclo[5.3.1.0⁴,⁸]undecan]-11'-yl acetate

(1's,3r,4's,6'r,7'r,8's,11's)-6'-ethyl-6'-(hydroxymethyl)-1-methoxy-2-oxo-10'-oxa-5'-azaspiro[indole-3,2'-tricyclo[5.3.1.0⁴,⁸]undecan]-11'-yl acetate

C22H28N2O6 (416.1947)


   

(1'r,2's,3s,5's,6's,8'r,11's)-2'-ethenyl-1-methoxy-4'-methyl-9'-oxa-4'-azaspiro[indole-3,7'-tetracyclo[6.3.1.0²,⁶.0⁵,¹¹]dodecan]-2-one

(1'r,2's,3s,5's,6's,8'r,11's)-2'-ethenyl-1-methoxy-4'-methyl-9'-oxa-4'-azaspiro[indole-3,7'-tetracyclo[6.3.1.0²,⁶.0⁵,¹¹]dodecan]-2-one

C21H24N2O3 (352.1787)


   

methyl 15-ethylidene-18-(hydroxymethyl)-17-methyl-12-oxo-10,17-diazatetracyclo[12.3.1.0³,¹¹.0⁴,⁹]octadeca-3(11),4,6,8-tetraene-18-carboxylate

methyl 15-ethylidene-18-(hydroxymethyl)-17-methyl-12-oxo-10,17-diazatetracyclo[12.3.1.0³,¹¹.0⁴,⁹]octadeca-3(11),4,6,8-tetraene-18-carboxylate

C22H26N2O4 (382.1892)


   

(1r,3r,8s,10s,11s)-4-ethylidene-8-[4-methoxy-2-(methoxyamino)phenyl]-13-oxa-6-azatetracyclo[6.5.0.0³,¹¹.0⁶,¹⁰]tridecan-7-one

(1r,3r,8s,10s,11s)-4-ethylidene-8-[4-methoxy-2-(methoxyamino)phenyl]-13-oxa-6-azatetracyclo[6.5.0.0³,¹¹.0⁶,¹⁰]tridecan-7-one

C21H26N2O4 (370.1892)


   

(1'r,2'r,3s,5'r,6'r,8'r,11'r)-1-{[(3r,3as,4r,5s,6as)-4-(hydroxymethyl)-5-methyl-2-oxo-hexahydrocyclopenta[b]furan-3-yl]methyl}-2'-ethenyl-4'-methyl-9'-oxa-4'-azaspiro[indole-3,7'-tetracyclo[6.3.1.0²,⁶.0⁵,¹¹]dodecan]-2-one

(1'r,2'r,3s,5'r,6'r,8'r,11'r)-1-{[(3r,3as,4r,5s,6as)-4-(hydroxymethyl)-5-methyl-2-oxo-hexahydrocyclopenta[b]furan-3-yl]methyl}-2'-ethenyl-4'-methyl-9'-oxa-4'-azaspiro[indole-3,7'-tetracyclo[6.3.1.0²,⁶.0⁵,¹¹]dodecan]-2-one

C30H36N2O5 (504.2624)


   

(1'r,2's,3s,5's,6'r,8's,11's)-2'-ethenyl-2-hydroxy-4'-methyl-9'-oxa-4'-azaspiro[indole-3,7'-tetracyclo[6.3.1.0²,⁶.0⁵,¹¹]dodecan]-3'-one

(1'r,2's,3s,5's,6'r,8's,11's)-2'-ethenyl-2-hydroxy-4'-methyl-9'-oxa-4'-azaspiro[indole-3,7'-tetracyclo[6.3.1.0²,⁶.0⁵,¹¹]dodecan]-3'-one

C20H20N2O3 (336.1474)


   

6'-ethyl-7',11'-dihydroxy-1-methoxy-10'-oxa-5'-azaspiro[indole-3,2'-tricyclo[5.3.1.0⁴,⁸]undecan]-5'-en-2-one

6'-ethyl-7',11'-dihydroxy-1-methoxy-10'-oxa-5'-azaspiro[indole-3,2'-tricyclo[5.3.1.0⁴,⁸]undecan]-5'-en-2-one

C19H22N2O5 (358.1529)


   

(1's,3s,4's,7'r,8's,11'r)-6'-acetyl-11'-hydroxy-1,6-dimethoxy-10'-oxa-5'-azaspiro[indole-3,2'-tricyclo[5.3.1.0⁴,⁸]undecan]-5'-en-2-one

(1's,3s,4's,7'r,8's,11'r)-6'-acetyl-11'-hydroxy-1,6-dimethoxy-10'-oxa-5'-azaspiro[indole-3,2'-tricyclo[5.3.1.0⁴,⁸]undecan]-5'-en-2-one

C20H22N2O6 (386.1478)


   

(1r,4s,6s,7s,11s)-7-hydroxy-6-methyl-1-{[(2s,3s,4r,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-3,9-dioxatricyclo[5.3.1.0⁴,¹¹]undecan-2-one

(1r,4s,6s,7s,11s)-7-hydroxy-6-methyl-1-{[(2s,3s,4r,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-3,9-dioxatricyclo[5.3.1.0⁴,¹¹]undecan-2-one

C16H24O10 (376.1369)


   

methyl 3-{1,6-dimethoxy-2-oxo-10'-oxa-5'-azaspiro[indole-3,2'-tricyclo[5.3.1.0⁴,⁸]undecan]-5'-en-6'-yl}but-2-enoate

methyl 3-{1,6-dimethoxy-2-oxo-10'-oxa-5'-azaspiro[indole-3,2'-tricyclo[5.3.1.0⁴,⁸]undecan]-5'-en-6'-yl}but-2-enoate

C23H26N2O6 (426.1791)


   

(1's,3s,4'r,7'z,8's,9'r)-7'-ethylidene-1-methoxy-11'-oxa-5'-azaspiro[indole-3,2'-tricyclo[6.3.1.0⁴,⁹]dodecan]-2-one

(1's,3s,4'r,7'z,8's,9'r)-7'-ethylidene-1-methoxy-11'-oxa-5'-azaspiro[indole-3,2'-tricyclo[6.3.1.0⁴,⁹]dodecan]-2-one

C20H24N2O3 (340.1787)


   

methyl (1s,12s,13s,14s,15e)-15-ethylidene-13-(hydroxymethyl)-3,17-diazapentacyclo[12.3.1.0²,¹⁰.0⁴,⁹.0¹²,¹⁷]octadeca-2(10),4,6,8-tetraene-13-carboxylate

methyl (1s,12s,13s,14s,15e)-15-ethylidene-13-(hydroxymethyl)-3,17-diazapentacyclo[12.3.1.0²,¹⁰.0⁴,⁹.0¹²,¹⁷]octadeca-2(10),4,6,8-tetraene-13-carboxylate

C21H24N2O3 (352.1787)


   

(1's,3s,4's,7'r,8's,11'r)-6'-[(1e)-1-(furan-2-yl)prop-1-en-2-yl]-11'-hydroxy-1-methoxy-10'-oxa-5'-azaspiro[indole-3,2'-tricyclo[5.3.1.0⁴,⁸]undecan]-5'-en-2-one

(1's,3s,4's,7'r,8's,11'r)-6'-[(1e)-1-(furan-2-yl)prop-1-en-2-yl]-11'-hydroxy-1-methoxy-10'-oxa-5'-azaspiro[indole-3,2'-tricyclo[5.3.1.0⁴,⁸]undecan]-5'-en-2-one

C24H24N2O5 (420.1685)


   

(1'r,2's,3s,5's,8'r,11's)-2'-ethyl-1-methoxy-3',9'-dioxa-4'-azaspiro[indole-3,7'-tetracyclo[6.3.1.0²,⁴.0⁵,¹¹]dodecan]-2-one

(1'r,2's,3s,5's,8'r,11's)-2'-ethyl-1-methoxy-3',9'-dioxa-4'-azaspiro[indole-3,7'-tetracyclo[6.3.1.0²,⁴.0⁵,¹¹]dodecan]-2-one

C19H22N2O4 (342.1579)


   

(15s)-15-ethenyl-13-methyl-19-oxa-3,13-diazahexacyclo[14.3.1.0²,¹⁰.0⁴,⁹.0¹⁰,¹⁵.0¹²,¹⁷]icosa-2,4,6,8-tetraene

(15s)-15-ethenyl-13-methyl-19-oxa-3,13-diazahexacyclo[14.3.1.0²,¹⁰.0⁴,⁹.0¹⁰,¹⁵.0¹²,¹⁷]icosa-2,4,6,8-tetraene

C20H22N2O (306.1732)


   

{15-ethylidene-3,17-diazapentacyclo[12.3.1.0²,¹⁰.0⁴,⁹.0¹²,¹⁷]octadeca-2(10),4,6,8-tetraen-13-yl}methanol

{15-ethylidene-3,17-diazapentacyclo[12.3.1.0²,¹⁰.0⁴,⁹.0¹²,¹⁷]octadeca-2(10),4,6,8-tetraen-13-yl}methanol

C19H22N2O (294.1732)


   

(3r,3as,4r,5s,6as)-4-(hydroxymethyl)-5-methyl-3-({[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)-hexahydrocyclopenta[b]furan-2-one

(3r,3as,4r,5s,6as)-4-(hydroxymethyl)-5-methyl-3-({[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)-hexahydrocyclopenta[b]furan-2-one

C16H26O9 (362.1577)


   

5'-{[4,6-dihydroxy-4-(hydroxymethyl)-5-methyl-2-oxo-tetrahydrocyclopenta[b]furan-3-ylidene]methyl}-7'-ethylidene-1-methoxy-11'-oxa-5'-azaspiro[indole-3,2'-tricyclo[6.3.1.0⁴,⁹]dodecan]-2-one

5'-{[4,6-dihydroxy-4-(hydroxymethyl)-5-methyl-2-oxo-tetrahydrocyclopenta[b]furan-3-ylidene]methyl}-7'-ethylidene-1-methoxy-11'-oxa-5'-azaspiro[indole-3,2'-tricyclo[6.3.1.0⁴,⁹]dodecan]-2-one

C30H36N2O8 (552.2472)


   

6'-ethyl-1,6-dimethoxy-10'-oxa-5'-azaspiro[indole-3,2'-tricyclo[5.3.1.0⁴,⁸]undecan]-2-one

6'-ethyl-1,6-dimethoxy-10'-oxa-5'-azaspiro[indole-3,2'-tricyclo[5.3.1.0⁴,⁸]undecan]-2-one

C20H26N2O4 (358.1892)


   

(1's,3s,3's,6's,9'r,10's)-10'-hydroxy-1-methoxy-1'-propanoyl-7'-oxa-2'-azaspiro[indole-3,5'-tricyclo[4.3.1.0³,⁹]decan]-2-one

(1's,3s,3's,6's,9'r,10's)-10'-hydroxy-1-methoxy-1'-propanoyl-7'-oxa-2'-azaspiro[indole-3,5'-tricyclo[4.3.1.0³,⁹]decan]-2-one

C19H22N2O5 (358.1529)


   

(1'r,3s,4's,7'e,8's,9's)-7'-ethylidene-8'-hydroxy-1-methoxy-5'-methyl-11'-oxa-5'-azaspiro[indole-3,2'-tricyclo[6.3.1.0⁴,⁹]dodecan]-2-one

(1'r,3s,4's,7'e,8's,9's)-7'-ethylidene-8'-hydroxy-1-methoxy-5'-methyl-11'-oxa-5'-azaspiro[indole-3,2'-tricyclo[6.3.1.0⁴,⁹]dodecan]-2-one

C21H26N2O4 (370.1892)


   

4-(hydroxymethyl)-5-methyl-3-methylidene-tetrahydro-3ah-cyclopenta[b]furan-2-one

4-(hydroxymethyl)-5-methyl-3-methylidene-tetrahydro-3ah-cyclopenta[b]furan-2-one

C10H14O3 (182.0943)


   

(1'r,2's,3s,5's,6's,8'r,11's)-2'-ethenyl-1-methoxy-4'-methyl-9'-oxa-4'-azaspiro[indole-3,7'-tetracyclo[6.3.1.0²,⁶.0⁵,¹¹]dodecane]-2,3'-dione

(1'r,2's,3s,5's,6's,8'r,11's)-2'-ethenyl-1-methoxy-4'-methyl-9'-oxa-4'-azaspiro[indole-3,7'-tetracyclo[6.3.1.0²,⁶.0⁵,¹¹]dodecane]-2,3'-dione

C21H22N2O4 (366.1579)


   

(1'r,3s,4's,7'r,8's)-6'-ethyl-1-methoxy-10'-oxa-5'-azaspiro[indole-3,2'-tricyclo[5.3.1.0⁴,⁸]undecan]-5'-en-2-one

(1'r,3s,4's,7'r,8's)-6'-ethyl-1-methoxy-10'-oxa-5'-azaspiro[indole-3,2'-tricyclo[5.3.1.0⁴,⁸]undecan]-5'-en-2-one

C19H22N2O3 (326.163)


   

(3ar,6ar)-3,4-bis(hydroxymethyl)-5-methyl-hexahydrocyclopenta[b]furan-2-one

(3ar,6ar)-3,4-bis(hydroxymethyl)-5-methyl-hexahydrocyclopenta[b]furan-2-one

C10H16O4 (200.1049)


   

(1'r,2's,3s,6's,8'r,11's)-2'-ethenyl-1-methoxy-4'-methyl-9'-oxa-4'-azaspiro[indole-3,7'-tetracyclo[6.3.1.0²,⁶.0⁵,¹¹]dodecan]-2-one

(1'r,2's,3s,6's,8'r,11's)-2'-ethenyl-1-methoxy-4'-methyl-9'-oxa-4'-azaspiro[indole-3,7'-tetracyclo[6.3.1.0²,⁶.0⁵,¹¹]dodecan]-2-one

C21H24N2O3 (352.1787)


   

6'-ethyl-6'-(hydroxymethyl)-1-methoxy-2-oxo-10'-oxa-5'-azaspiro[indole-3,2'-tricyclo[5.3.1.0⁴,⁸]undecan]-11'-yl acetate

6'-ethyl-6'-(hydroxymethyl)-1-methoxy-2-oxo-10'-oxa-5'-azaspiro[indole-3,2'-tricyclo[5.3.1.0⁴,⁸]undecan]-11'-yl acetate

C22H28N2O6 (416.1947)


   

(1'r,3s,4's,7'e,8's,9'r)-7'-ethylidene-1-methoxy-5'-methyl-11'-oxa-5'-azaspiro[indole-3,2'-tricyclo[6.3.1.0⁴,⁹]dodecan]-2-one

(1'r,3s,4's,7'e,8's,9'r)-7'-ethylidene-1-methoxy-5'-methyl-11'-oxa-5'-azaspiro[indole-3,2'-tricyclo[6.3.1.0⁴,⁹]dodecan]-2-one

C21H26N2O3 (354.1943)


   

(10r,14r,16r,17s)-15-ethenyl-13-methyl-19-oxa-3,13-diazahexacyclo[14.3.1.0²,¹⁰.0⁴,⁹.0¹⁰,¹⁵.0¹²,¹⁷]icosa-2,4,6,8-tetraen-14-ol

(10r,14r,16r,17s)-15-ethenyl-13-methyl-19-oxa-3,13-diazahexacyclo[14.3.1.0²,¹⁰.0⁴,⁹.0¹⁰,¹⁵.0¹²,¹⁷]icosa-2,4,6,8-tetraen-14-ol

C20H22N2O2 (322.1681)


   

4-ethylidene-8-[2-(methoxyamino)phenyl]-13-oxa-6-azatetracyclo[6.5.0.0³,¹¹.0⁶,¹⁰]tridecan-7-one

4-ethylidene-8-[2-(methoxyamino)phenyl]-13-oxa-6-azatetracyclo[6.5.0.0³,¹¹.0⁶,¹⁰]tridecan-7-one

C20H24N2O3 (340.1787)


   

10'-hydroxy-1,6-dimethoxy-1'-propanoyl-7'-oxa-2'-azaspiro[indole-3,5'-tricyclo[4.3.1.0³,⁹]decan]-2-one

10'-hydroxy-1,6-dimethoxy-1'-propanoyl-7'-oxa-2'-azaspiro[indole-3,5'-tricyclo[4.3.1.0³,⁹]decan]-2-one

C20H24N2O6 (388.1634)


   

(3as,3br,9ar,9bs,11r,11as)-1-acetyl-11-hydroxy-9a,11a-dimethyl-3h,3ah,3bh,4h,5h,8h,9h,9bh,10h,11h-cyclopenta[a]phenanthren-7-one

(3as,3br,9ar,9bs,11r,11as)-1-acetyl-11-hydroxy-9a,11a-dimethyl-3h,3ah,3bh,4h,5h,8h,9h,9bh,10h,11h-cyclopenta[a]phenanthren-7-one

C21H28O3 (328.2038)


   

methyl (1s,12s,14r,15e)-15-ethylidene-13-(hydroxymethyl)-3,17-diazapentacyclo[12.3.1.0²,¹⁰.0⁴,⁹.0¹²,¹⁷]octadeca-2(10),4,6,8-tetraene-13-carboxylate

methyl (1s,12s,14r,15e)-15-ethylidene-13-(hydroxymethyl)-3,17-diazapentacyclo[12.3.1.0²,¹⁰.0⁴,⁹.0¹²,¹⁷]octadeca-2(10),4,6,8-tetraene-13-carboxylate

C21H24N2O3 (352.1787)


   

methyl (1s,12s,13s)-15-ethylidene-13-(hydroxymethyl)-3,17-diazapentacyclo[12.3.1.0²,¹⁰.0⁴,⁹.0¹²,¹⁷]octadeca-2(10),4,6,8-tetraene-13-carboxylate

methyl (1s,12s,13s)-15-ethylidene-13-(hydroxymethyl)-3,17-diazapentacyclo[12.3.1.0²,¹⁰.0⁴,⁹.0¹²,¹⁷]octadeca-2(10),4,6,8-tetraene-13-carboxylate

C21H24N2O3 (352.1787)


   

methyl 3-{1-methoxy-2-oxo-10'-oxa-5'-azaspiro[indole-3,2'-tricyclo[5.3.1.0⁴,⁸]undecan]-5'-en-6'-yl}but-2-enoate

methyl 3-{1-methoxy-2-oxo-10'-oxa-5'-azaspiro[indole-3,2'-tricyclo[5.3.1.0⁴,⁸]undecan]-5'-en-6'-yl}but-2-enoate

C22H24N2O5 (396.1685)


   

(1's,3s,4's,7'r,8's,11'r)-6'-ethyl-11'-hydroxy-1,6-dimethoxy-10'-oxa-5'-azaspiro[indole-3,2'-tricyclo[5.3.1.0⁴,⁸]undecan]-5'-en-2-one

(1's,3s,4's,7'r,8's,11'r)-6'-ethyl-11'-hydroxy-1,6-dimethoxy-10'-oxa-5'-azaspiro[indole-3,2'-tricyclo[5.3.1.0⁴,⁸]undecan]-5'-en-2-one

C20H24N2O5 (372.1685)


   

(1'r,3s,4's,7'r,8's)-6'-hydroxy-1-methoxy-10'-oxa-5'-azaspiro[indole-3,2'-tricyclo[5.3.1.0⁴,⁸]undecan]-5'-en-2-one

(1'r,3s,4's,7'r,8's)-6'-hydroxy-1-methoxy-10'-oxa-5'-azaspiro[indole-3,2'-tricyclo[5.3.1.0⁴,⁸]undecan]-5'-en-2-one

C17H18N2O4 (314.1267)


   

7-hydroxy-6-methyl-5-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-3,9-dioxatricyclo[5.3.1.0⁴,¹¹]undec-1(10)-en-2-one

7-hydroxy-6-methyl-5-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-3,9-dioxatricyclo[5.3.1.0⁴,¹¹]undec-1(10)-en-2-one

C16H22O10 (374.1213)


   

7'-ethyl-7'-hydroxy-1-methoxy-11'-oxa-5'-azaspiro[indole-3,2'-tricyclo[6.3.1.0⁴,⁹]dodecan]-2-one

7'-ethyl-7'-hydroxy-1-methoxy-11'-oxa-5'-azaspiro[indole-3,2'-tricyclo[6.3.1.0⁴,⁹]dodecan]-2-one

C20H26N2O4 (358.1892)


   

7-{[(2s,3r,4s,5s,6r)-6-({[(2r,3r,4r,5r)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]oxy}methyl)-3,4,5-trihydroxyoxan-2-yl]oxy}-6-methoxychromen-2-one

7-{[(2s,3r,4s,5s,6r)-6-({[(2r,3r,4r,5r)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]oxy}methyl)-3,4,5-trihydroxyoxan-2-yl]oxy}-6-methoxychromen-2-one

C21H26O13 (486.1373)


   

6'-ethyl-1-methoxy-10'-oxa-5'-azaspiro[indole-3,2'-tricyclo[5.3.1.0⁴,⁸]undecan]-2-one

6'-ethyl-1-methoxy-10'-oxa-5'-azaspiro[indole-3,2'-tricyclo[5.3.1.0⁴,⁸]undecan]-2-one

C19H24N2O3 (328.1787)


   

(1's,2's,3s,5's,6's,8'r,11'r)-2'-ethenyl-1-methoxy-4'-methyl-9'-oxa-4'-azaspiro[indole-3,7'-tetracyclo[6.3.1.0²,⁶.0⁵,¹¹]dodecane]-2,3'-dione

(1's,2's,3s,5's,6's,8'r,11'r)-2'-ethenyl-1-methoxy-4'-methyl-9'-oxa-4'-azaspiro[indole-3,7'-tetracyclo[6.3.1.0²,⁶.0⁵,¹¹]dodecane]-2,3'-dione

C21H22N2O4 (366.1579)


   

2'-ethenyl-2-hydroxy-4'-methyl-9'-oxa-4'-azaspiro[indole-3,7'-tetracyclo[6.3.1.0²,⁶.0⁵,¹¹]dodecan]-4'-ium-4'-olate

2'-ethenyl-2-hydroxy-4'-methyl-9'-oxa-4'-azaspiro[indole-3,7'-tetracyclo[6.3.1.0²,⁶.0⁵,¹¹]dodecan]-4'-ium-4'-olate

C20H22N2O3 (338.163)


   

(1'r,3s,3''s,4's,7's,8'r,9's)-1,6-dimethoxy-3''-methyldispiro[indole-3,2'-[11]oxa-[5]azatricyclo[6.3.1.0⁴,⁹]dodecane-7',2''-oxiran]-5'-en-2-one

(1'r,3s,3''s,4's,7's,8'r,9's)-1,6-dimethoxy-3''-methyldispiro[indole-3,2'-[11]oxa-[5]azatricyclo[6.3.1.0⁴,⁹]dodecane-7',2''-oxiran]-5'-en-2-one

C21H24N2O5 (384.1685)


   

(1'r,3s,4's,7'r,8's)-6'-[(1e)-1-(4-hydroxy-3-methoxyphenyl)prop-1-en-2-yl]-1-methoxy-10'-oxa-5'-azaspiro[indole-3,2'-tricyclo[5.3.1.0⁴,⁸]undecan]-5'-en-2-one

(1'r,3s,4's,7'r,8's)-6'-[(1e)-1-(4-hydroxy-3-methoxyphenyl)prop-1-en-2-yl]-1-methoxy-10'-oxa-5'-azaspiro[indole-3,2'-tricyclo[5.3.1.0⁴,⁸]undecan]-5'-en-2-one

C27H28N2O5 (460.1998)


   

(1's,3s,4's,6's,7'r,8's,11's)-6'-ethyl-11'-hydroxy-1-methoxy-10'-oxa-5'-azaspiro[indole-3,2'-tricyclo[5.3.1.0⁴,⁸]undecan]-2-one

(1's,3s,4's,6's,7'r,8's,11's)-6'-ethyl-11'-hydroxy-1-methoxy-10'-oxa-5'-azaspiro[indole-3,2'-tricyclo[5.3.1.0⁴,⁸]undecan]-2-one

C19H24N2O4 (344.1736)


   

(1's,3s,4's,6'r,7'r,8's,11'r)-6'-ethyl-6'-(hydroxymethyl)-1-methoxy-2-oxo-10'-oxa-5'-azaspiro[indole-3,2'-tricyclo[5.3.1.0⁴,⁸]undecan]-11'-yl acetate

(1's,3s,4's,6'r,7'r,8's,11'r)-6'-ethyl-6'-(hydroxymethyl)-1-methoxy-2-oxo-10'-oxa-5'-azaspiro[indole-3,2'-tricyclo[5.3.1.0⁴,⁸]undecan]-11'-yl acetate

C22H28N2O6 (416.1947)


   

(1s)-1-[(1r,10r,12s,15r,16r,17s)-13-methyl-19-oxa-3,13-diazahexacyclo[14.3.1.0²,¹⁰.0⁴,⁹.0¹⁰,¹⁵.0¹²,¹⁷]icosa-2,4,6,8-tetraen-15-yl]ethanol

(1s)-1-[(1r,10r,12s,15r,16r,17s)-13-methyl-19-oxa-3,13-diazahexacyclo[14.3.1.0²,¹⁰.0⁴,⁹.0¹⁰,¹⁵.0¹²,¹⁷]icosa-2,4,6,8-tetraen-15-yl]ethanol

C20H24N2O2 (324.1838)


   

2'-ethenyl-4'-methyl-9'-oxa-4'-azaspiro[indole-3,7'-tetracyclo[6.3.1.0²,⁶.0⁵,¹¹]dodecan]-2-ol

2'-ethenyl-4'-methyl-9'-oxa-4'-azaspiro[indole-3,7'-tetracyclo[6.3.1.0²,⁶.0⁵,¹¹]dodecan]-2-ol

C20H22N2O2 (322.1681)


   

methyl 15-ethylidene-1-hydroxy-13-(hydroxymethyl)-3,17-diazapentacyclo[12.3.1.0²,¹⁰.0⁴,⁹.0¹²,¹⁷]octadeca-2(10),4,6,8-tetraene-13-carboxylate

methyl 15-ethylidene-1-hydroxy-13-(hydroxymethyl)-3,17-diazapentacyclo[12.3.1.0²,¹⁰.0⁴,⁹.0¹²,¹⁷]octadeca-2(10),4,6,8-tetraene-13-carboxylate

C21H24N2O4 (368.1736)


   

(1'r,3s,4's,7'r,8'r,9's)-7'-ethyl-7'-hydroxy-1-methoxy-11'-oxa-5'-azaspiro[indole-3,2'-tricyclo[6.3.1.0⁴,⁹]dodecan]-2-one

(1'r,3s,4's,7'r,8'r,9's)-7'-ethyl-7'-hydroxy-1-methoxy-11'-oxa-5'-azaspiro[indole-3,2'-tricyclo[6.3.1.0⁴,⁹]dodecan]-2-one

C20H26N2O4 (358.1892)


   

(1'r,3s,4's,7'z,8'r,9's)-7'-ethylidene-1,6-dimethoxy-2-oxo-11'-oxa-5'-azaspiro[indole-3,2'-tricyclo[6.3.1.0⁴,⁹]dodecane]-5'-carbaldehyde

(1'r,3s,4's,7'z,8'r,9's)-7'-ethylidene-1,6-dimethoxy-2-oxo-11'-oxa-5'-azaspiro[indole-3,2'-tricyclo[6.3.1.0⁴,⁹]dodecane]-5'-carbaldehyde

C22H26N2O5 (398.1842)


   

(1'r,2'r,3s,7's,10's,13's,14's)-2'-ethyl-1-methoxy-2-oxo-4',11'-dioxa-6'-azaspiro[indole-3,9'-tetracyclo[8.3.1.0²,⁶.0⁷,¹³]tetradecan]-14'-yl acetate

(1'r,2'r,3s,7's,10's,13's,14's)-2'-ethyl-1-methoxy-2-oxo-4',11'-dioxa-6'-azaspiro[indole-3,9'-tetracyclo[8.3.1.0²,⁶.0⁷,¹³]tetradecan]-14'-yl acetate

C23H28N2O6 (428.1947)


   

(4as,5r,6s,7s,7as)-5,6,7a-trihydroxy-7-methyl-1h,4ah,5h,6h,7h-cyclopenta[c]pyran-4-carboxylic acid

(4as,5r,6s,7s,7as)-5,6,7a-trihydroxy-7-methyl-1h,4ah,5h,6h,7h-cyclopenta[c]pyran-4-carboxylic acid

C10H14O6 (230.079)


   

6'-(1-hydroxyethyl)-6'-(hydroxymethyl)-1-methoxy-5'-methyl-10'-oxa-5'-azaspiro[indole-3,2'-tricyclo[5.3.1.0⁴,⁸]undecan]-2-one

6'-(1-hydroxyethyl)-6'-(hydroxymethyl)-1-methoxy-5'-methyl-10'-oxa-5'-azaspiro[indole-3,2'-tricyclo[5.3.1.0⁴,⁸]undecan]-2-one

C21H28N2O5 (388.1998)


   

(1'r,2's,3s,5'r,6's,8's)-2'-ethenyl-4'-methyl-9'-oxa-4'-azaspiro[indole-3,7'-tetracyclo[6.3.1.0²,⁶.0⁵,¹¹]dodecan]-2-ol

(1'r,2's,3s,5'r,6's,8's)-2'-ethenyl-4'-methyl-9'-oxa-4'-azaspiro[indole-3,7'-tetracyclo[6.3.1.0²,⁶.0⁵,¹¹]dodecan]-2-ol

C20H22N2O2 (322.1681)


   

(1'r,3s,4's,7'r,8's)-6'-acetyl-1-methoxy-10'-oxa-5'-azaspiro[indole-3,2'-tricyclo[5.3.1.0⁴,⁸]undecan]-5'-en-2-one

(1'r,3s,4's,7'r,8's)-6'-acetyl-1-methoxy-10'-oxa-5'-azaspiro[indole-3,2'-tricyclo[5.3.1.0⁴,⁸]undecan]-5'-en-2-one

C19H20N2O4 (340.1423)


   

(1'r,2's,3s,5'r,6'r,8'r,11's)-2'-ethenyl-2-hydroxy-4'-methyl-9'-oxa-4'-azaspiro[indole-3,7'-tetracyclo[6.3.1.0²,⁶.0⁵,¹¹]dodecan]-3'-one

(1'r,2's,3s,5'r,6'r,8'r,11's)-2'-ethenyl-2-hydroxy-4'-methyl-9'-oxa-4'-azaspiro[indole-3,7'-tetracyclo[6.3.1.0²,⁶.0⁵,¹¹]dodecan]-3'-one

C20H20N2O3 (336.1474)


   

(1'r,3s,4's,8'r,9's)-7'-ethylidene-1,6-dimethoxy-11'-oxa-5'-azaspiro[indole-3,2'-tricyclo[6.3.1.0⁴,⁹]dodecan]-2-one

(1'r,3s,4's,8'r,9's)-7'-ethylidene-1,6-dimethoxy-11'-oxa-5'-azaspiro[indole-3,2'-tricyclo[6.3.1.0⁴,⁹]dodecan]-2-one

C21H26N2O4 (370.1892)


   

7'-ethylidene-1,6-dimethoxy-11'-oxa-5'-azaspiro[indole-3,2'-tricyclo[6.3.1.0⁴,⁹]dodecan]-2-one

7'-ethylidene-1,6-dimethoxy-11'-oxa-5'-azaspiro[indole-3,2'-tricyclo[6.3.1.0⁴,⁹]dodecan]-2-one

C21H26N2O4 (370.1892)


   

methyl (1r,13r,14r)-15-ethylidene-1-hydroxy-13-(hydroxymethyl)-3,17-diazapentacyclo[12.3.1.0²,¹⁰.0⁴,⁹.0¹²,¹⁷]octadeca-2(10),4,6,8-tetraene-13-carboxylate

methyl (1r,13r,14r)-15-ethylidene-1-hydroxy-13-(hydroxymethyl)-3,17-diazapentacyclo[12.3.1.0²,¹⁰.0⁴,⁹.0¹²,¹⁷]octadeca-2(10),4,6,8-tetraene-13-carboxylate

C21H24N2O4 (368.1736)


   

(1'r,3s,4's,7'r,8's)-6'-[(2r)-1-[(3s,3as,4r,5s,6as)-4-(hydroxymethyl)-5-methyl-2-oxo-hexahydrocyclopenta[b]furan-3-yl]-2-hydroxypropan-2-yl]-1-methoxy-10'-oxa-5'-azaspiro[indole-3,2'-tricyclo[5.3.1.0⁴,⁸]undecan]-5'-en-2-one

(1'r,3s,4's,7'r,8's)-6'-[(2r)-1-[(3s,3as,4r,5s,6as)-4-(hydroxymethyl)-5-methyl-2-oxo-hexahydrocyclopenta[b]furan-3-yl]-2-hydroxypropan-2-yl]-1-methoxy-10'-oxa-5'-azaspiro[indole-3,2'-tricyclo[5.3.1.0⁴,⁸]undecan]-5'-en-2-one

C29H36N2O7 (524.2522)


   

(1'r,3s,4's,6'r,7'r,8's)-6'-[(1s)-1-hydroxyethyl]-6'-(hydroxymethyl)-1-methoxy-5'-methyl-10'-oxa-5'-azaspiro[indole-3,2'-tricyclo[5.3.1.0⁴,⁸]undecan]-2-one

(1'r,3s,4's,6'r,7'r,8's)-6'-[(1s)-1-hydroxyethyl]-6'-(hydroxymethyl)-1-methoxy-5'-methyl-10'-oxa-5'-azaspiro[indole-3,2'-tricyclo[5.3.1.0⁴,⁸]undecan]-2-one

C21H28N2O5 (388.1998)


   

8'-amino-1-methoxy-2'-propanoyl-3',10'-dioxaspiro[indole-3,6'-tricyclo[3.3.2.0²,⁴]decan]-2-one

8'-amino-1-methoxy-2'-propanoyl-3',10'-dioxaspiro[indole-3,6'-tricyclo[3.3.2.0²,⁴]decan]-2-one

C19H22N2O5 (358.1529)


   

methyl (2e)-3-[(1'r,3s,4's,7'r,8's)-1,6-dimethoxy-2-oxo-10'-oxa-5'-azaspiro[indole-3,2'-tricyclo[5.3.1.0⁴,⁸]undecan]-5'-en-6'-yl]but-2-enoate

methyl (2e)-3-[(1'r,3s,4's,7'r,8's)-1,6-dimethoxy-2-oxo-10'-oxa-5'-azaspiro[indole-3,2'-tricyclo[5.3.1.0⁴,⁸]undecan]-5'-en-6'-yl]but-2-enoate

C23H26N2O6 (426.1791)


   

(1's,3s,4's,7'z,8'r,9's,12's)-7'-ethylidene-12'-hydroxy-1-methoxy-11'-oxa-5'-azaspiro[indole-3,2'-tricyclo[6.3.1.0⁴,⁹]dodecan]-2-one

(1's,3s,4's,7'z,8'r,9's,12's)-7'-ethylidene-12'-hydroxy-1-methoxy-11'-oxa-5'-azaspiro[indole-3,2'-tricyclo[6.3.1.0⁴,⁹]dodecan]-2-one

C20H24N2O4 (356.1736)


   

(1's,3s,4's,7's,8's,11's)-6'-ethyl-7',11'-dihydroxy-1-methoxy-10'-oxa-5'-azaspiro[indole-3,2'-tricyclo[5.3.1.0⁴,⁸]undecan]-5'-en-2-one

(1's,3s,4's,7's,8's,11's)-6'-ethyl-7',11'-dihydroxy-1-methoxy-10'-oxa-5'-azaspiro[indole-3,2'-tricyclo[5.3.1.0⁴,⁸]undecan]-5'-en-2-one

C19H22N2O5 (358.1529)


   

1-{1-methoxy-4'-methyl-2-oxo-9'-oxa-4'-azaspiro[indole-3,7'-tetracyclo[6.3.1.0²,⁶.0⁵,¹¹]dodecan]-2'-yl}ethyl acetate

1-{1-methoxy-4'-methyl-2-oxo-9'-oxa-4'-azaspiro[indole-3,7'-tetracyclo[6.3.1.0²,⁶.0⁵,¹¹]dodecan]-2'-yl}ethyl acetate

C23H28N2O5 (412.1998)


   

5,7-dihydroxy-6-methyl-3,9-dioxatricyclo[5.3.1.0⁴,¹¹]undec-1(10)-en-2-one

5,7-dihydroxy-6-methyl-3,9-dioxatricyclo[5.3.1.0⁴,¹¹]undec-1(10)-en-2-one

C10H12O5 (212.0685)


   

4-ethylidene-8-[4-methoxy-2-(methoxyamino)phenyl]-13-oxa-6-azatetracyclo[6.5.0.0³,¹¹.0⁶,¹⁰]tridecan-7-one

4-ethylidene-8-[4-methoxy-2-(methoxyamino)phenyl]-13-oxa-6-azatetracyclo[6.5.0.0³,¹¹.0⁶,¹⁰]tridecan-7-one

C21H26N2O4 (370.1892)


   

methyl (1r,12s,13r,14s,15e)-15-ethylidene-1-hydroxy-13-(hydroxymethyl)-3,17-diazapentacyclo[12.3.1.0²,¹⁰.0⁴,⁹.0¹²,¹⁷]octadeca-2(10),4,6,8-tetraene-13-carboxylate

methyl (1r,12s,13r,14s,15e)-15-ethylidene-1-hydroxy-13-(hydroxymethyl)-3,17-diazapentacyclo[12.3.1.0²,¹⁰.0⁴,⁹.0¹²,¹⁷]octadeca-2(10),4,6,8-tetraene-13-carboxylate

C21H24N2O4 (368.1736)


   

(1'r,3s,4's,8'r,9's)-7'-ethylidene-1-methoxy-11'-oxa-5'-azaspiro[indole-3,2'-tricyclo[6.3.1.0⁴,⁹]dodecan]-2-one

(1'r,3s,4's,8'r,9's)-7'-ethylidene-1-methoxy-11'-oxa-5'-azaspiro[indole-3,2'-tricyclo[6.3.1.0⁴,⁹]dodecan]-2-one

C20H24N2O3 (340.1787)


   

1-hydroxy-3-methylxanthen-9-one

1-hydroxy-3-methylxanthen-9-one

C14H10O3 (226.063)


   

(10r,15r,16r,17s)-15-[(1s)-1-hydroxyethyl]-13-methyl-19-oxa-3,13-diazahexacyclo[14.3.1.0²,¹⁰.0⁴,⁹.0¹⁰,¹⁵.0¹²,¹⁷]icosa-2,4,6,8-tetraen-13-ium-13-olate

(10r,15r,16r,17s)-15-[(1s)-1-hydroxyethyl]-13-methyl-19-oxa-3,13-diazahexacyclo[14.3.1.0²,¹⁰.0⁴,⁹.0¹⁰,¹⁵.0¹²,¹⁷]icosa-2,4,6,8-tetraen-13-ium-13-olate

C20H24N2O3 (340.1787)


   

(4s,6s,7s,11s)-7-hydroxy-6-methyl-3,9-dioxatricyclo[5.3.1.0⁴,¹¹]undec-1(10)-en-2-one

(4s,6s,7s,11s)-7-hydroxy-6-methyl-3,9-dioxatricyclo[5.3.1.0⁴,¹¹]undec-1(10)-en-2-one

C10H12O4 (196.0736)


   

(1'r,3s,4's,8'r,9's)-1,6-dimethoxy-2-oxo-11'-oxa-5'-azaspiro[indole-3,2'-tricyclo[6.3.1.0⁴,⁹]dodecan]-6'-ene-7'-carbaldehyde

(1'r,3s,4's,8'r,9's)-1,6-dimethoxy-2-oxo-11'-oxa-5'-azaspiro[indole-3,2'-tricyclo[6.3.1.0⁴,⁹]dodecan]-6'-ene-7'-carbaldehyde

C20H22N2O5 (370.1529)


   

(1's,3s,3's,6's,9'r,10'r)-10'-hydroxy-1-methoxy-1'-propanoyl-7'-oxa-2'-azaspiro[indole-3,5'-tricyclo[4.3.1.0³,⁹]decan]-2-one

(1's,3s,3's,6's,9'r,10'r)-10'-hydroxy-1-methoxy-1'-propanoyl-7'-oxa-2'-azaspiro[indole-3,5'-tricyclo[4.3.1.0³,⁹]decan]-2-one

C19H22N2O5 (358.1529)


   

(1'r,3s,4's,7'z,8'r,9's)-7'-ethylidene-1,6-dimethoxy-5'-methyl-11'-oxa-5'-azaspiro[indole-3,2'-tricyclo[6.3.1.0⁴,⁹]dodecan]-2-one

(1'r,3s,4's,7'z,8'r,9's)-7'-ethylidene-1,6-dimethoxy-5'-methyl-11'-oxa-5'-azaspiro[indole-3,2'-tricyclo[6.3.1.0⁴,⁹]dodecan]-2-one

C22H28N2O4 (384.2049)


   

(1'r,3s,4's,7'z,8'r,9's)-7'-ethylidene-1-methoxy-11'-oxa-5'-azaspiro[indole-3,2'-tricyclo[6.3.1.0⁴,⁹]dodecan]-2-one

(1'r,3s,4's,7'z,8'r,9's)-7'-ethylidene-1-methoxy-11'-oxa-5'-azaspiro[indole-3,2'-tricyclo[6.3.1.0⁴,⁹]dodecan]-2-one

C20H24N2O3 (340.1787)


   

7'-ethylidene-8'-hydroxy-1-methoxy-5'-methyl-11'-oxa-5'-azaspiro[indole-3,2'-tricyclo[6.3.1.0⁴,⁹]dodecan]-2-one

7'-ethylidene-8'-hydroxy-1-methoxy-5'-methyl-11'-oxa-5'-azaspiro[indole-3,2'-tricyclo[6.3.1.0⁴,⁹]dodecan]-2-one

C21H26N2O4 (370.1892)


   

(1'r,2's,3s,4's,5's,8'r,11's)-2'-ethyl-1-methoxy-3',9'-dioxa-4'-azaspiro[indole-3,7'-tetracyclo[6.3.1.0²,⁴.0⁵,¹¹]dodecan]-2-one

(1'r,2's,3s,4's,5's,8'r,11's)-2'-ethyl-1-methoxy-3',9'-dioxa-4'-azaspiro[indole-3,7'-tetracyclo[6.3.1.0²,⁴.0⁵,¹¹]dodecan]-2-one

C19H22N2O4 (342.1579)


   

(3as,4r,5s,6as)-4-(hydroxymethyl)-5-methyl-3-methylidene-tetrahydro-3ah-cyclopenta[b]furan-2-one

(3as,4r,5s,6as)-4-(hydroxymethyl)-5-methyl-3-methylidene-tetrahydro-3ah-cyclopenta[b]furan-2-one

C10H14O3 (182.0943)