Classification Term: 170329

Pyrrolidine alkaloids (ontology term: 405c9583c64b554b3cfb318f8f504410)

found 313 associated metabolites at sub_class metabolite taxonomy ontology rank level.

Child Taxonomies: There is no child term of current ontology term.

Methylpyrrolidone

1-METHYL-2-PYRROLIDINONE

D009676 - Noxae > D013723 - Teratogens CONFIDENCE standard compound; INTERNAL_ID 2778 CONFIDENCE standard compound; INTERNAL_ID 8697 KEIO_ID M024

Anisomycin

Flagecidin;Wuningmeisu C

C14H19NO4 (265.1314)

An antibiotic isolated from various Streptomyces species. It interferes with protein and DNA synthesis by inhibiting peptidyl transferase or the 80S ribosome system. D000890 - Anti-Infective Agents > D000977 - Antiparasitic Agents > D000981 - Antiprotozoal Agents D004791 - Enzyme Inhibitors > D019384 - Nucleic Acid Synthesis Inhibitors D004791 - Enzyme Inhibitors > D011500 - Protein Synthesis Inhibitors D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents C254 - Anti-Infective Agent > C258 - Antibiotic relative retention time with respect to 9-anthracene Carboxylic Acid is 0.392 relative retention time with respect to 9-anthracene Carboxylic Acid is 0.387 Anisomycin is a potent protein synthesis inhibitor which interferes with protein and DNA synthesis by inhibiting peptidyl transferase or the 80S ribosome system[1]. Anisomycin is a JNK activator, which increases phospho-JNK[2][3]. Anisomycin is a bacterial antibiotic[4].

Hygrine

1-[(2R)-1-methylpyrrolidin-2-yl]propan-2-one

C8H15NO (141.1154)

Hygrine, also known as (+)-hygrine or (+)-N-methyl-2-acetonylpyrrolidine, belongs to alkaloids and derivatives class of compounds. Those are naturally occurring chemical compounds that contain mostly basic nitrogen atoms. This group also includes some related compounds with neutral and even weakly acidic propertiesand is also some synthetic compounds of similar structure are attributed to alkaloids. In addition to carbon, hydrogen and nitrogen, alkaloids may also contain oxygen, sulfur and more rarely other elements such as chlorine, bromine, and phosphorus. Hygrine is soluble (in water) and an extremely weak acidic compound (based on its pKa). Hygrine can be found in pomegranate, which makes hygrine a potential biomarker for the consumption of this food product. Hygrine is a pyrrolidine alkaloid, found mainly in coca leaves (0.2\\%). It was first isolated by Carl Liebermann in 1889 (along with a related compound cuscohygrine) as an alkaloid accompanying cocaine in coca. Hygrine is extracted as a thick yellow oil, having a pungent taste and odor .

Cuscohygrine

1,3-Bis(1-methyl-2-pyrrolidinyl)-2-propanone, 9ci

C13H24N2O (224.1889)

Cuscohygrine is found in fruits. Cuscohygrine is an alkaloid from the root of Cyphomandra betacea (tree tomato) Cuscohygrine is a pyrrolidine alkaloid found in coca. It can be extracted from plants of the family Solanaceae as well, including Atropa belladonna (deadly nightshade), Datura inoxia and Datura stramonium (jimson weed). Cuscohygrine usually comes with other, more potent alkaloids like atropine or cocaine. Cuscohygrine is an oil, which can be distilled without decomposition only in vacuum. It is easily soluble in water and forms an optically inactive crystalline hydrate C13H24N2O-3H2O, which melts at 40-41¬∞C Alkaloid from the root of Cyphomandra betacea (tree tomato)

Codonopsine

(2R,3R,4R,5R)-2-(3,4-dimethoxyphenyl)-1,5-dimethyl-pyrrolidine-3,4-diol

C14H21NO4 (267.1471)

Gerrardine

AGN-PC-0JMMGF

C11H19NO2S4 (325.0299)

Hygroline

1-(1-methylpyrrolidin-2-yl)propan-2-ol

C8H17NO (143.131)

Thalictroidine

1-(4-hydroxyphenyl)-2-(1-methylpiperidin-2-yl)ethan-1-one

C14H19NO2 (233.1416)

Thalictroidine is found in coffee and coffee products. Thalictroidine is an alkaloid from the rhizomes of Caulophyllum thalictroides (blue cohosh Alkaloid from the rhizomes of Caulophyllum thalictroides (blue cohosh). Thalictroidine is found in coffee and coffee products.

Phygrine

1-[1-methyl-5-(2-oxopropyl)pyrrolidin-2-yl]-3-(1-methylpyrrolidin-2-yl)propan-2-one

C16H28N2O2 (280.2151)

Phygrine is an alkaloid from roots and aerial parts of Physalis alkekengi (winter cherry), the famine food Physalis angulata (cutleaf ground cherry), Physalis philadelphica (tomatillo), Physalis peruviana (Cape gooseberry), Physalis pubescens (ground cherry) and Physalis pruinosa (strawberry tomato). Alkaloid from roots and aerial parts of Physalis alkekengi (winter cherry), the famine food Physalis angulata (cutleaf ground cherry), Physalis philadelphica (tomatillo), Physalis peruviana (Cape gooseberry), Physalis pubescens (ground cherry) and Physalis pruinosa (strawberry tomato)

1-Methylpyrrolidine-2-carboxylic acid

1-methylpyrrolidine-2-carboxylic acid

C6H11NO2 (129.079)

1-Methylpyrrolidine

N-Methylpyrrolidine hydrochloride

C5H11N (85.0891)

kainic acid

3-(carboxymethyl)-4-(prop-1-en-2-yl)pyrrolidine-2-carboxylic acid

C10H15NO4 (213.1001)

Glabrin A

4,5-dihydroxy-1-methylpiperidine-2-carboxylic acid

C7H13NO4 (175.0845)

Constituent of the seeds of Annona glabra (pond apple). Glabrin A is found in alcoholic beverages and fruits.

Dihydrocuscohygrine

(-)-Dihydrocuscohygrine

C13H26N2O (226.2045)

Brachystemidine C

C15H18N2O6 (322.1165)

A natural product found in Brachystemma calycinum.

Brachystemidine B

C15H18N2O5 (306.1216)

A natural product found in Brachystemma calycinum.

Brachystemidine D

C14H16N2O5 (292.1059)

A natural product found in Brachystemma calycinum.

Brachystemidine A

C15H18N2O5 (306.1216)

A natural product found in Brachystemma calycinum.

A pyrrolidine alkaloid that is a monocarboxylic acid amide obtained by the formal condensation of (8E)-2-methyl-3-oxodec-8-enoic acid with (2R)-pyrrolidin-2-ylmethanol. Isolated from the the cultured broth of the fungus Penicillium citrinum, it exhibits anti-fungal and antibacterial activity.

methyl 1-methylpiperidine-3-carboxylate

C8H15NO2 (157.1103)

2-methylpiperidine-3,4,5-triol

C6H13NO3 (147.0895)

2-(1,2-Dihydroxypropyl)-5-(hydroxymethyl)pyrrolidine-3,4-diol

C8H17NO5 (207.1107)

Kainic acid

(2S,3S,4S)-3-(carboxymethyl)-4-prop-1-en-2-ylpyrrolidine-2-carboxylic acid

C10H15NO4 (213.1001)

Kainic acid is a dicarboxylic acid, a pyrrolidinecarboxylic acid, a L-proline derivative and a non-proteinogenic L-alpha-amino acid. It has a role as an antinematodal drug and an excitatory amino acid agonist. It is a conjugate acid of a kainate(1-). (2S-(2 alpha,3 beta,4 beta))-2-Carboxy-4-(1-methylethenyl)-3-pyrrolidineacetic acid. Ascaricide obtained from the red alga Digenea simplex. It is a potent excitatory amino acid agonist at some types of excitatory amino acid receptors and has been used to discriminate among receptor types. Like many excitatory amino acid agonists it can cause neurotoxicity and has been used experimentally for that purpose. D018377 - Neurotransmitter Agents > D018683 - Excitatory Amino Acid Agents > D018690 - Excitatory Amino Acid Agonists D000890 - Anti-Infective Agents > D000977 - Antiparasitic Agents > D000871 - Anthelmintics C254 - Anti-Infective Agent > C276 - Antiparasitic Agent > C250 - Antihelminthic Agent Kainic acid is a potent excitotoxic agent. Kainic acid hydrate also is an agonist for a subtype of ionotropic glutamate receptor. Kainic acid induces seizures[1][2]. Kainic acid is a potent excitotoxic agent. Kainic acid hydrate also is an agonist for a subtype of ionotropic glutamate receptor. Kainic acid induces seizures[1][2].

2-benzyl-1-methyl-5-nonylpyrrolidin-3-ol

NCGC00385689-01!2-benzyl-1-methyl-5-nonylpyrrolidin-3-ol

C21H35NO (317.2719)

Kainic acid

C10H15NO4 (213.1001)

Annotation level-1

N-Methyl-L-proline

C6H11NO2 (129.079)

MS2 deconvoluted using MS2Dec from all ion fragmentation data, MetaboLights identifier MTBLS1040; CWLQUGTUXBXTLF-YFKPBYRVSA-N_STSL_0211_Hygric acid (N-Methyl-L-proline)_0125fmol_190326_S2_LC02MS02_015; Spectrum acquired as described in Naz et al 2017 PMID 28641411. Preparation and submission to MassBank of North America by Chaleckis R. and Tada I. MS2 deconvoluted using CorrDec from all ion fragmentation data, MetaboLights identifier MTBLS1040; Spectrum acquired as described in Naz et al 2017 PMID 28641411. Preparation and submission to MassBank of North America by Chaleckis R. and Tada I.

Thalictroidine

1-(4-hydroxyphenyl)-2-(1-methylpiperidin-2-yl)ethan-1-one

C14H19NO2 (233.1416)

Iminoribitol

2-(Hydroxymethyl)-(2R-(2a,3b,4b))-3,4-pyrrolidinediol

C5H11NO3 (133.0739)

Phygrine

1-[1-methyl-5-(2-oxopropyl)pyrrolidin-2-yl]-3-(1-methylpyrrolidin-2-yl)propan-2-one

C16H28N2O2 (280.2151)

1-methylpiperidine-3-carboxylic acid

C7H13NO2 (143.0946)

(2S,3R,4S,5R)-2-methylpiperidine-3,4,5-triol

C6H13NO3 (147.0895)

(-)-Hygrine

C8H15NO (141.1154)

A 1-(1-methylpyrrolidin-2-yl)acetone that has S configuration.

CHEBI:92

1-[(2S)-1-methylpyrrolidin-2-yl]propan-2-one

C8H15NO (141.1154)

Cuscohygrine

C13H24N2O (224.1889)

hygrine

C8H15NO (141.1154)

A 1-(1-methylpyrrolidin-2-yl)acetone that has R configuration. It is a pyrrolidine alkaloid found in the coca plant, Erythroxylum coca.

(13s)-13-[(2r,3r,4r,5r)-3,4-dihydroxy-5-(hydroxymethyl)pyrrolidin-2-yl]-1,13-dihydroxytridecan-4-one

C18H35NO6 (361.2464)

3-hydroxy-1-[3-(hydroxymethyl)-2,5-dihydrofuran-2-yl]-5-methoxypyrrolidin-2-one

C10H15NO5 (229.095)

13-[3,4-dihydroxy-5-(hydroxymethyl)pyrrolidin-2-yl]-1-hydroxytridecan-5-one

C18H35NO5 (345.2515)

13-[3,4-dihydroxy-5-(hydroxymethyl)pyrrolidin-2-yl]-1-hydroxytridec-10-en-5-one

C18H33NO5 (343.2359)

(2s,3r,4r,5r,6r)-2-ethyl-6-(hydroxymethyl)piperidine-3,4,5-triol

C8H17NO4 (191.1158)

(2s)-n-[(1r,2r)-2-methoxy-1-[(2s,3r,4r,5s,6s)-3,4,5-trihydroxy-6-{[2-(2-hydroxybenzoyloxy)ethyl]sulfanyl}oxan-2-yl]propyl]-1-methylpyrrolidine-2-carboximidic acid

C24H36N2O9S (528.2141)

1-[2-(hydroxymethyl)pyrrolidin-1-yl]-2-methyldec-6-ene-1,3-dione

C16H27NO3 (281.1991)

2-(3,6-dihydroxyheptyl)-5-(hydroxymethyl)pyrrolidine-3,4-diol

C12H25NO5 (263.1733)

[(5s)-5-[(2r)-2-methoxy-5-oxopyrrolidin-1-yl]-2,5-dihydrofuran-3-yl]methyl 1h-pyrrole-2-carboxylate

C15H18N2O5 (306.1216)

2-(10,13-dihydroxytridecyl)-5-(hydroxymethyl)pyrrolidine-3,4-diol

C18H37NO5 (347.2672)

(2s,3s,4r,5r,6r)-6-({22-[(3e,5r)-5-(carboxymethyl)-1-methyl-2,4-dioxopyrrolidin-3-ylidene]-22-hydroxydocosyl}oxy)-4,5-dihydroxy-3-{[(2s,3r,4s,5r,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxane-2-carboxylic acid

(2s,3s,4r,5r,6r)-6-({22-[(3e,5r)-5-(carboxymethyl)-1-methyl-2,4-dioxopyrrolidin-3-ylidene]-22-hydroxydocosyl}oxy)-4,5-dihydroxy-3-{[(2s,3r,4s,5r,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxane-2-carboxylic acid

C41H69NO17 (847.4565)

9-(2,4-dibromo-5-methoxyphenyl)-8-hydroxy-1,7-dimethyl-1,7-diazaspiro[4.4]nonane-2,6-dione

C16H18Br2N2O4 (459.9633)

(5s,8r,9r)-9-(2,4-dibromo-5-methoxyphenyl)-8-hydroxy-7-methyl-1,7-diazaspiro[4.4]nonan-6-one

C15H18Br2N2O3 (431.9684)

1-methylpyrrolidine-2,3-diol

C5H11NO2 (117.079)

(2r,3s,4s,5s)-2-(2-hydroxyethyl)-5-(hydroxymethyl)pyrrolidine-3,4-diol

C7H15NO4 (177.1001)

1-[(2r)-2-(hydroxymethyl)pyrrolidin-1-yl]-2-methyldecane-1,3-dione

C16H29NO3 (283.2147)

2-(2-{[3,4-dihydroxy-4-(hydroxymethyl)oxolan-2-yl]oxy}-1-hydroxyethyl)-5-(hydroxymethyl)pyrrolidine-3,4-diol

C12H23NO9 (325.1373)

(2s)-4-hydroxy-1-methylpyrrolidine-2-carboxylic acid

C6H11NO3 (145.0739)

(2s)-1-methyl-n-[2-(2,3,4-tribromo-5-methoxyphenyl)ethyl]pyrrolidine-2-carboximidic acid

C15H19Br3N2O2 (495.8997)

(2r)-1-methyl-2-tetradecylpyrrolidine

C19H39N (281.3082)

3-[(3s,6s,11ar)-1,4-dihydroxy-3-[2-(methylsulfanyl)ethyl]-7-oxo-1h,2h,3h,6h,9h,10h,11h,11ah-pyrrolo[1,2-a][1,4,7]triazonin-6-yl]propanoic acid

C15H25N3O5S (359.1515)

methyl 1-[(2,3-dibromo-4,5-dihydroxyphenyl)methyl]-5-oxopyrrolidine-2-carboxylate

C13H13Br2NO5 (420.916)

[(2s)-2-[(3r,5s)-3-hydroxy-5-methoxy-2-oxopyrrolidin-1-yl]-2,5-dihydrofuran-3-yl]methyl 1h-pyrrole-2-carboxylate

C15H18N2O6 (322.1165)

2-{7-[4-hydroxy-5-(hydroxymethyl)-3-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}pyrrolidin-2-yl]heptyl}cyclohex-2-en-1-one

C24H41NO9 (487.2781)

1-hydroxy-13-[4-hydroxy-5-(hydroxymethyl)-3-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}pyrrolidin-2-yl]tridecan-4-one

C24H45NO10 (507.3043)

13-[3,4-dihydroxy-5-(hydroxymethyl)pyrrolidin-2-yl]-1-hydroxytridecan-4-one

C18H35NO5 (345.2515)

methyl (3s)-1-methylpiperidine-3-carboxylate

C8H15NO2 (157.1103)

13-[3,4-dihydroxy-5-(hydroxymethyl)pyrrolidin-2-yl]-1,13-dihydroxytridecan-4-one

C18H35NO6 (361.2464)

2-{7-[3,4-dihydroxy-5-(hydroxymethyl)pyrrolidin-2-yl]heptyl}cyclohex-2-en-1-one

C18H31NO4 (325.2253)

13-[(2r,3r,4s,5r)-4-hydroxy-5-(hydroxymethyl)-3-{[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}pyrrolidin-2-yl]-1-{[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}tridecan-4-one

13-[(2r,3r,4s,5r)-4-hydroxy-5-(hydroxymethyl)-3-{[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}pyrrolidin-2-yl]-1-{[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}tridecan-4-one

C30H55NO15 (669.3572)

(13r)-13-[(2r,3r,4r,5r)-3,4-dihydroxy-5-(hydroxymethyl)pyrrolidin-2-yl]tridecane-1,2,7,9,13-pentol

C18H37NO8 (395.2519)

(5s,8r,9r)-9-(2,4-dibromo-5-methoxyphenyl)-8-hydroxy-1,7-dimethyl-1,7-diazaspiro[4.4]nonan-6-one

C16H20Br2N2O3 (445.9841)

(2s,3r,4r,5r,6r)-6-({22-[(5r)-5-(carboxymethyl)-4-hydroxy-1-methyl-2-oxo-5h-pyrrol-3-yl]-22-oxodocosyl}oxy)-4,5-dihydroxy-3-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxane-2-carboxylic acid

(2s,3r,4r,5r,6r)-6-({22-[(5r)-5-(carboxymethyl)-4-hydroxy-1-methyl-2-oxo-5h-pyrrol-3-yl]-22-oxodocosyl}oxy)-4,5-dihydroxy-3-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxane-2-carboxylic acid

C41H69NO17 (847.4565)

3-(4-methoxyphenyl)-3h,3ah,4h,5h,6h-pyrrolo[1,2-b]pyrazole

C13H16N2O (216.1263)

13-[(2r,3r,4r,5r)-4-hydroxy-5-(hydroxymethyl)-3-{[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}pyrrolidin-2-yl]-1-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}tridecan-4-one

13-[(2r,3r,4r,5r)-4-hydroxy-5-(hydroxymethyl)-3-{[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}pyrrolidin-2-yl]-1-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}tridecan-4-one

C30H55NO15 (669.3572)

(2r,3r,4r,5r)-2-(hydroxymethyl)-5-methylpyrrolidine-3,4-diol

C6H13NO3 (147.0895)

(2r,3r,4r,5s,6r)-2-(hydroxymethyl)-6-(8-hydroxyoctyl)piperidine-3,4,5-triol

C14H29NO5 (291.2046)

1-[2-(hydroxymethyl)pyrrolidin-1-yl]-2-methyldecane-1,3-dione

C16H29NO3 (283.2147)

(5s,8r,9r)-9-(2,4-dibromo-5-methoxyphenyl)-8-hydroxy-1,7-dimethyl-1,7-diazaspiro[4.4]nonane-2,6-dione

C16H18Br2N2O4 (459.9633)

[(2r)-2-[(2r)-2-methoxy-5-oxopyrrolidin-1-yl]-2,5-dihydrofuran-3-yl]methyl 1h-pyrrole-2-carboxylate

C15H18N2O5 (306.1216)

13-[(2r,3r,4s,5r)-3,4-dihydroxy-5-(hydroxymethyl)pyrrolidin-2-yl]-1-hydroxytridecan-4-one

C18H35NO5 (345.2515)

(13r)-13-[(2r,3r,4r,5r)-3,4-dihydroxy-5-(hydroxymethyl)pyrrolidin-2-yl]-13-hydroxy-1-{[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}tridecan-5-one

C24H45NO11 (523.2992)

(2r,3r,4r,5s,6r)-2,6-bis(hydroxymethyl)-1-methylpiperidine-3,4,5-triol

C8H17NO5 (207.1107)

(10e)-13-[(2r,3r,4r,5r)-3,4-dihydroxy-5-(hydroxymethyl)pyrrolidin-2-yl]-1-hydroxytridec-10-en-5-one

C18H33NO5 (343.2359)

[(2s)-2-[(2r)-2-methoxy-5-oxopyrrolidin-1-yl]-2,5-dihydrofuran-3-yl]methyl 1h-pyrrole-2-carboxylate

C15H18N2O5 (306.1216)

1-(1-decanoylpyrrolidin-2-yl)propan-2-yl (2e)-2-methylbut-2-enoate

C22H39NO3 (365.293)

(2r,7s,9r,13r)-13-[(2r,3r,4r,5r)-3,4-dihydroxy-5-(hydroxymethyl)pyrrolidin-2-yl]tridecane-1,2,7,9,13-pentol

C18H37NO8 (395.2519)

5-(3,4-dimethoxyphenyl)-1,3-dimethylpyrrolidine-2,4-diol

C14H21NO4 (267.1471)

1-(4-hydroxy-3-methoxyphenyl)-2-(1-methylpyrrolidin-2-yl)ethanone

C14H19NO3 (249.1365)

(2s,3s,4s)-4-[(5e)-6-carboxy-6-methylhexa-1,5-dien-2-yl]-3-(carboxymethyl)pyrrolidine-2-carboxylic acid

C15H21NO6 (311.1369)

(13r)-13-[(2r,3r,4r,5r)-3,4-dihydroxy-5-(hydroxymethyl)pyrrolidin-2-yl]-1,13-dihydroxytridecan-4-one

C18H35NO6 (361.2464)

(2r,3r,4r,5r)-2-(hydroxymethyl)-5-(2-hydroxypropyl)pyrrolidine-3,4-diol

C8H17NO4 (191.1158)

(2s,3r,4s,5r)-2-(hydroxymethyl)-5-methylpyrrolidine-3,4-diol

C6H13NO3 (147.0895)

1-[2-(furan-2-yl)-2-oxoethyl]pyrrolidin-2-one

C10H11NO3 (193.0739)

[(2r)-2-[(3r,5r)-3-hydroxy-5-methoxy-2-oxopyrrolidin-1-yl]-2,5-dihydrofuran-3-yl]methyl 1h-pyrrole-2-carboxylate

C15H18N2O6 (322.1165)

(2r,3r,4r,5s)-2-methylpiperidine-3,4,5-triol

C6H13NO3 (147.0895)

(2s,5s)-2,5-dibenzyl-1,4-dimethylpiperazine

C20H26N2 (294.2096)

13-[3,4-dihydroxy-5-(hydroxymethyl)pyrrolidin-2-yl]-13-hydroxy-1-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}tridecan-4-one

C24H45NO11 (523.2992)

1-(2-hydroxypyrrolidin-1-yl)-2-methyldec-8-ene-1,3-dione

C15H25NO3 (267.1834)

(2r,3s,4s)-2-(hydroxymethyl)pyrrolidine-3,4-diol

C5H11NO3 (133.0739)

(4s,6r)-1,6-dimethyl-6-[(1h-pyrrole-2-carbonyloxy)methyl]-4,5-dihydropyrimidine-4-carboxylic acid

C13H17N3O4 (279.1219)

(2r,4s,5s)-4,5-dihydroxy-1-methylpiperidine-2-carboxylic acid

C7H13NO4 (175.0845)

2-[(3r)-3-[(2r,3r,4r,5r)-3,4-dihydroxy-5-(hydroxymethyl)pyrrolidin-2-yl]-3-hydroxypropyl]-3-(4-hydroxybutyl)cyclohex-2-en-1-one

C18H31NO6 (357.2151)

[2-(2-methoxy-5-oxopyrrolidin-1-yl)-2,5-dihydrofuran-3-yl]methyl 1h-pyrrole-2-carboxylate

C15H18N2O5 (306.1216)

4-(2-methyl-5-oxopyrrolidin-1-yl)-2-(2-methylprop-1-en-1-yl)-1,3-oxazin-6-one

C13H16N2O3 (248.1161)

(1-{3-[(1-hydroxyhexylidene)amino]propyl}pyrrolidin-2-yl)acetic acid

C15H28N2O3 (284.21)

[(2r,3s,4s)-4-chloro-5-hydroxy-3-(4-hydroxyphenoxy)-3,4-dihydro-2h-pyrrol-2-yl]methyl acetate

C13H14ClNO5 (299.056)

1-(1-decanoylpyrrolidin-2-yl)propan-2-yl (2e)-4-hydroxy-2-methylbut-2-enoate

C22H39NO4 (381.2879)

(2r,3r,4r,5s,6r)-2-(hydroxymethyl)-6-methylpiperidine-3,4,5-triol

C7H15NO4 (177.1001)

1-hydroxy-13-[(3r,4s,5r)-4-hydroxy-5-(hydroxymethyl)-3-{[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}pyrrolidin-2-yl]tridecan-5-one

C24H45NO10 (507.3043)

(2r,6e)-1-[(2r)-2-(hydroxymethyl)pyrrolidin-1-yl]-2-methyldec-6-ene-1,3-dione

C16H27NO3 (281.1991)

(2s,3s,5r)-2-benzyl-5-heptyl-1-methylpyrrolidin-3-ol

C19H31NO (289.2406)

1-(1-methylpyrrolidin-2-yl)-6-phenylhexan-2-ol

C17H27NO (261.2093)

(2r)-4-hydroxy-1-methylpyrrolidine-2-carboxylic acid

C6H11NO3 (145.0739)

1-[(2,3,6-tribromo-4,5-dihydroxyphenyl)methyl]pyrrolidin-2-one

C11H10Br3NO3 (440.8211)

1-hydroxy-13-[(2r,3r,4s,5r)-4-hydroxy-5-(hydroxymethyl)-3-{[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}pyrrolidin-2-yl]tridecan-4-one

C24H45NO10 (507.3043)

(3r,5r)-3,5-dihydroxy-1-[3-(hydroxymethyl)-2,5-dihydrofuran-2-yl]pyrrolidin-2-one

C9H13NO5 (215.0794)

(2s,3s,4s,5r)-2-[(1s)-2-{[(2r,3r,4s)-3,4-dihydroxy-4-(hydroxymethyl)oxolan-2-yl]oxy}-1-hydroxyethyl]-5-(hydroxymethyl)pyrrolidine-3,4-diol

C12H23NO9 (325.1373)

[(2s)-2-[(2s)-2-hydroxy-5-oxopyrrolidin-1-yl]-2,5-dihydrofuran-3-yl]methyl 1h-pyrrole-2-carboxylate

C14H16N2O5 (292.1059)

1-[5-(2-hydroxypropyl)-1-methylpyrrolidin-2-yl]propan-2-one

C11H21NO2 (199.1572)

(2s)-1-[(2s)-1-methylpyrrolidin-2-yl]propan-2-ol

C8H17NO (143.131)

(9s,13r)-13-[(2r,3r,4r,5r)-3,4-dihydroxy-5-(hydroxymethyl)pyrrolidin-2-yl]-1,9,13-trihydroxytridecan-4-one

C18H35NO7 (377.2413)

(2s,3s,4s)-4-hydroxy-2-[(4-methoxyphenyl)methyl]pyrrolidin-3-yl propanoate

C15H21NO4 (279.1471)

(2r,3r,4r,5r)-2-[(9r)-9,13-dihydroxytridecyl]-5-(hydroxymethyl)pyrrolidine-3,4-diol

C18H37NO5 (347.2672)

(2r,3r,4r,5r)-2-[(1s)-2-{[(2r,3r,4r)-3,4-dihydroxy-4-(hydroxymethyl)oxolan-2-yl]oxy}-1-hydroxyethyl]-5-(hydroxymethyl)pyrrolidine-3,4-diol

C12H23NO9 (325.1373)

(2r,3r,4r,6r)-6-ethyl-2-(hydroxymethyl)piperidine-3,4-diol

C8H17NO3 (175.1208)

1-hydroxy-3-[2-(methylamino)ethyl]-3h,6h,7h,8h,8ah-pyrrolo[1,2-a]pyrazin-4-one

C10H17N3O2 (211.1321)

13-[3,4-dihydroxy-5-(hydroxymethyl)pyrrolidin-2-yl]-1,9,13-trihydroxytridecan-4-one

C18H35NO7 (377.2413)

[(5r,6r,7s,8s)-6,7-dihydroxy-8-[(1-hydroxyethylidene)amino]-5-(hydroxymethyl)-5h,6h,7h,8h-imidazo[1,2-a]pyridin-2-yl]acetic acid

C12H17N3O6 (299.1117)

(2s,3z)-3-ethylideneazetidine-2-carboxylic acid

C6H9NO2 (127.0633)

(10e)-13-[(2r,3r,4s,5r)-3,4-dihydroxy-5-(hydroxymethyl)pyrrolidin-2-yl]-1-hydroxytridec-10-en-5-one

C18H33NO5 (343.2359)

n-[2-hydroxy-1-(3,4,5-trihydroxy-6-{[2-(2-hydroxybenzoyloxy)ethyl]sulfanyl}oxan-2-yl)propyl]-1-methylpyrrolidine-2-carboximidic acid

C23H34N2O9S (514.1985)

[5-(2-methoxy-5-oxopyrrolidin-1-yl)-2,5-dihydrofuran-3-yl]methyl 1h-pyrrole-2-carboxylate

C15H18N2O5 (306.1216)

2-methyl-1-(pyrrolidin-1-yl)decane-1,3-dione

C15H27NO2 (253.2042)

methyl 2-(1-methylpyrrolidin-2-yl)acetate

C8H15NO2 (157.1103)

2-(hydroxymethyl)-6-methylpiperidine-3,4,5-triol

C7H15NO4 (177.1001)

(2r)-2-[9-(2-methoxyphenyl)nonyl]-1-methylpyrrolidine

C21H35NO (317.2719)

(2r,3r,4r,5r)-2-(3-hydroxy-4-methoxyphenyl)-5-(hydroxymethyl)pyrrolidine-3,4-diol

C12H17NO5 (255.1107)

methyl 1-methyl-5-oxopyrrolidine-2-carboxylate

C7H11NO3 (157.0739)

(5s)-1-(4-hydroxyphenyl)-5-methoxypyrrolidin-2-one

C11H13NO3 (207.0895)

(2r)-1-methyl-2-(9-phenylnonyl)pyrrolidine

C20H33N (287.2613)

1-[1-methyl-5-(2-oxopropyl)pyrrolidin-2-yl]propan-2-one

C11H19NO2 (197.1416)

(3r,5r)-3,5-dihydroxy-1-[(2r)-3-methyl-2,5-dihydrofuran-2-yl]pyrrolidin-2-one

C9H13NO4 (199.0845)

4-hydroxy-1-methylpyrrolidine-2-carboxylic acid

C6H11NO3 (145.0739)

(2r,3r,4r)-2-(hydroxymethyl)pyrrolidine-3,4-diol

C5H11NO3 (133.0739)

2-{7-[(2r,3r,4r,5r)-3,4-dihydroxy-5-(hydroxymethyl)pyrrolidin-2-yl]heptyl}cyclohex-2-en-1-one

C18H31NO4 (325.2253)

[2-(3-hydroxy-5-methoxy-2-oxopyrrolidin-1-yl)-2,5-dihydrofuran-3-yl]methyl 1h-pyrrole-2-carboxylate

C15H18N2O6 (322.1165)

(5s,8r,9r)-9-(2,4-dibromo-5-methoxyphenyl)-2,8-dihydroxy-7-methyl-1,7-diazaspiro[4.4]non-1-en-6-one

C15H16Br2N2O4 (445.9477)

[(5s)-5-[(2s)-2-methoxy-5-oxopyrrolidin-1-yl]-2,5-dihydrofuran-3-yl]methyl 1h-pyrrole-2-carboxylate

C15H18N2O5 (306.1216)

(2s,3s,4s,5r)-2-(2-hydroxyethyl)-5-(hydroxymethyl)pyrrolidine-3,4-diol

C7H15NO4 (177.1001)

(2r)-1-[(2s)-1-methylpyrrolidin-2-yl]propan-2-ol

C8H17NO (143.131)

(2r,3r,4r,5r)-2-(hydroxymethyl)-5-[(2s)-2-hydroxypropyl]pyrrolidine-3,4-diol

C8H17NO4 (191.1158)

(2s,3s,4s,5s,6s)-2-(hydroxymethyl)-6-methylpiperidine-3,4,5-triol

C7H15NO4 (177.1001)

1-{1-methyl-4-[(1-methylpyrrolidin-2-yl)methyl]pyrrolidin-2-yl}propan-2-one

C14H26N2O (238.2045)

(2r,3r,4r,5r)-2-[(3r,6s)-3,6-dihydroxyheptyl]-5-(hydroxymethyl)pyrrolidine-3,4-diol

C12H25NO5 (263.1733)

1-[(2r,4s)-1-methyl-4-{[(2r)-1-methylpyrrolidin-2-yl]methyl}pyrrolidin-2-yl]propan-2-one

C14H26N2O (238.2045)

6-ethyl-2-(hydroxymethyl)piperidine-3,4-diol

C8H17NO3 (175.1208)

2,5-dibenzyl-1,4-dimethylpiperazine

C20H26N2 (294.2096)

3,5-dihydroxy-1-[3-(hydroxymethyl)-2,5-dihydrofuran-2-yl]pyrrolidin-2-one

C9H13NO5 (215.0794)

(2r,4s)-4-methoxy-1-methylpyrrolidine-2-carboxylic acid

C7H13NO3 (159.0895)

(3r)-1-[(2-aminophenyl)methyl]-3-hydroxypyrrolidin-2-one

C11H14N2O2 (206.1055)

[(2s)-2-[(3r,5s)-3,5-dihydroxy-2-oxopyrrolidin-1-yl]-2,5-dihydrofuran-3-yl]methyl 1h-pyrrole-2-carboxylate

C14H16N2O6 (308.1008)

(3s,4s,5s)-3,4-dihydroxy-5-[(4-hydroxyphenyl)methyl]-1,3-dimethylpyrrolidin-2-one

C13H17NO4 (251.1158)

(2s)-1-methyl-2-tetradecylpyrrolidine

C19H39N (281.3082)

(2r,3s,4s,6r)-6-ethyl-2-(hydroxymethyl)piperidine-3,4-diol

C8H17NO3 (175.1208)

(3s,8as)-1-hydroxy-3-[2-(methylamino)ethyl]-3h,6h,7h,8h,8ah-pyrrolo[1,2-a]pyrazin-4-one

C10H17N3O2 (211.1321)

13-[3,4-dihydroxy-5-(hydroxymethyl)pyrrolidin-2-yl]-13-hydroxy-1-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}tridecan-5-one

C24H45NO11 (523.2992)

(3r,4r)-3-[(2r)-1-methylpyrrolidin-2-yl]-1,2-dithiolan-4-ol

C8H15NOS2 (205.0595)

1-[(2r,5s)-1-methyl-5-(2-oxopropyl)pyrrolidin-2-yl]propan-2-one

C11H19NO2 (197.1416)

(3r,5r)-3,5-dihydroxy-1-[(2r)-3-(hydroxymethyl)-2,5-dihydrofuran-2-yl]pyrrolidin-2-one

C9H13NO5 (215.0794)

1-[(2r,5s)-5-[(2s)-2-hydroxypropyl]-1-methylpyrrolidin-2-yl]propan-2-one

C11H21NO2 (199.1572)

(2e)-4-[(3s)-3-[2-(dimethylamino)phenyl]-1-methyl-2-oxopyrrolidin-3-yl]-2-methylbut-2-enoic acid

C18H24N2O3 (316.1787)

13-[3,4-dihydroxy-5-(hydroxymethyl)pyrrolidin-2-yl]tridecane-1,4,13-triol

C18H37NO6 (363.2621)

(2r,3r,4r,5r)-2-(hydroxymethyl)-5-(4-hydroxyphenyl)pyrrolidine-3,4-diol

C11H15NO4 (225.1001)

1-[(2e)-3-(4-methoxyphenyl)prop-2-enoyl]pyrrolidin-2-one

C14H15NO3 (245.1052)

(2r)-1-[(2r)-1-methylpyrrolidin-2-yl]-6-phenylhexan-2-ol

C17H27NO (261.2093)

(3r)-12-[(2s,5s)-5-[(1s)-1-hydroxyethyl]pyrrolidin-2-yl]-3-{[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}dodecanoic acid

C24H45NO9 (491.3094)

methyl (2s)-1-methyl-5-oxopyrrolidine-2-carboxylate

C7H11NO3 (157.0739)

(3r,4s)-3-[(2r)-1-methylpyrrolidin-2-yl]-1,2-dithiolan-4-ol

C8H15NOS2 (205.0595)

1,3-bis[(2r)-1-methylpyrrolidin-2-yl]propan-2-one

C13H24N2O (224.1889)

1-methyl-n-[2-(2,3,4-tribromo-5-methoxyphenyl)ethyl]pyrrolidine-2-carboximidic acid

C15H19Br3N2O2 (495.8997)

(2r,8e)-1-[(2r)-2-hydroxypyrrolidin-1-yl]-2-methyldec-8-ene-1,3-dione

C15H25NO3 (267.1834)

(2r,3s,4r,5s)-2-(hydroxymethyl)-5-methylpyrrolidine-3,4-diol

C6H13NO3 (147.0895)

(10e)-13-[(2r,3r,4r,5r)-3,4-dihydroxy-5-(hydroxymethyl)pyrrolidin-2-yl]-1-hydroxytridec-10-en-4-one

C18H33NO5 (343.2359)

(2r,3r,4r,5r)-2-[(1r)-5-{1,6-dioxaspiro[4.5]decan-7-yl}-1-hydroxypentyl]-5-(hydroxymethyl)pyrrolidine-3,4-diol

C18H33NO6 (359.2308)

(2r,3r,4r,5s,6r)-2-(hydroxymethyl)-1,6-dimethylpiperidine-3,4,5-triol

C8H17NO4 (191.1158)

n-[2-methoxy-1-(3,4,5-trihydroxy-6-{[2-(2-hydroxybenzoyloxy)ethyl]sulfanyl}oxan-2-yl)propyl]pyrrolidine-2-carboximidic acid

C23H34N2O9S (514.1985)

(3r,5r)-3,5-dihydroxy-1-(3-methyl-2,5-dihydrofuran-2-yl)pyrrolidin-2-one

C9H13NO4 (199.0845)

1-(4-hydroxyphenyl)-5-methoxypyrrolidin-2-one

C11H13NO3 (207.0895)

(2r,3r,4s,5s)-5-(3,4-dimethoxyphenyl)-1,3-dimethylpyrrolidine-2,4-diol

C14H21NO4 (267.1471)

(2r,3r,4r,5r)-2-(hydroxymethyl)-5-[(1s)-1-hydroxypentyl]pyrrolidine-3,4-diol

C10H21NO4 (219.1471)

deacetylanisomycin

C12H17NO3 (223.1208)

4-methoxy-1-methylpyrrolidine-2-carboxylic acid

C7H13NO3 (159.0895)

2-(hydroxymethyl)-5-methylpyrrolidine-3,4-diol

C6H13NO3 (147.0895)

(2r,3r,4r)-2-[(4-methoxyphenyl)methyl]pyrrolidine-3,4-diol

C12H17NO3 (223.1208)

(5s,8r,9r)-9-(2,4-dibromo-5-methoxyphenyl)-8-hydroxy-7-methyl-1,7-diazaspiro[4.4]non-1-en-6-one

C15H16Br2N2O3 (429.9528)

1-[2-(hydroxymethyl)pyrrolidin-1-yl]-2-methyldec-8-ene-1,3-dione

C16H27NO3 (281.1991)

13-[(2r,3r,4r,5r)-3,4-dihydroxy-5-(hydroxymethyl)pyrrolidin-2-yl]-1-hydroxytridecan-4-one

C18H35NO5 (345.2515)

(2s)-n-[(1r,2r)-2-hydroxy-1-[(2s,3r,4s,5r,6r)-3,4,5-trihydroxy-6-{[2-(2-hydroxybenzoyloxy)ethyl]sulfanyl}oxan-2-yl]propyl]-1-methylpyrrolidine-2-carboximidic acid

C23H34N2O9S (514.1985)

(2s,3s,4s)-4-hydroxy-2-[(4-hydroxyphenyl)methyl]pyrrolidin-3-yl propanoate

C14H19NO4 (265.1314)

2-{3-[3,4-dihydroxy-5-(hydroxymethyl)pyrrolidin-2-yl]-3-hydroxypropyl}-3-(4-hydroxybutyl)cyclohex-2-en-1-one

C18H31NO6 (357.2151)

13-[3,4-dihydroxy-5-(hydroxymethyl)pyrrolidin-2-yl]-1-hydroxytridec-10-en-4-one

C18H33NO5 (343.2359)

(2s,3r,4r,5r,6r)-6-({22-[(3e,5r)-5-(carboxymethyl)-1-methyl-2,4-dioxopyrrolidin-3-ylidene]-22-hydroxydocosyl}oxy)-4,5-dihydroxy-3-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxane-2-carboxylic acid

(2s,3r,4r,5r,6r)-6-({22-[(3e,5r)-5-(carboxymethyl)-1-methyl-2,4-dioxopyrrolidin-3-ylidene]-22-hydroxydocosyl}oxy)-4,5-dihydroxy-3-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxane-2-carboxylic acid

C41H69NO17 (847.4565)