Classification Term: 170710

Camptothecin

C20H16N2O4 (348.111)

Camptothecin is a pyranoindolizinoquinoline that is pyrano[3,4:6,7]indolizino[1,2-b]quinoline which is substituted by oxo groups at positions 3 and 14, and by an ethyl group and a hydroxy group at position 4 (the S enantiomer). It has a role as an EC 5.99.1.2 (DNA topoisomerase) inhibitor, an antineoplastic agent, a genotoxin and a plant metabolite. It is a pyranoindolizinoquinoline, a tertiary alcohol, a delta-lactone and a quinoline alkaloid. Camptothecin is an alkaloid isolated from the stem wood of the Chinese tree, Camptotheca acuminata. This compound selectively inhibits the nuclear enzyme DNA topoisomerase, type I. Several semisynthetic analogs of camptothecin have demonstrated antitumor activity. Camptothecin is a natural product found in Archidendron lucidum, Merrilliodendron megacarpum, and other organisms with data available. Camptothecin is an alkaloid isolated from the Chinese tree Camptotheca acuminata, with antineoplastic activity. During the S phase of the cell cycle, camptothecin selectively stabilizes topoisomerase I-DNA covalent complexes, thereby inhibiting religation of topoisomerase I-mediated single-strand DNA breaks and producing potentially lethal double-strand DNA breaks when encountered by the DNA replication machinery. (NCI) An alkaloid isolated from the stem wood of the Chinese tree, Camptotheca acuminata. This compound selectively inhibits the nuclear enzyme DNA TOPOISOMERASES, TYPE I. Several semisynthetic analogs of camptothecin have demonstrated antitumor activity. A pyranoindolizinoquinoline that is pyrano[3,4:6,7]indolizino[1,2-b]quinoline which is substituted by oxo groups at positions 3 and 14, and by an ethyl group and a hydroxy group at position 4 (the S enantiomer). Camptothecin (CPT), a kind of alkaloid, is a DNA topoisomerase I (Topo I) inhibitor with an IC50 of 679 nM[1]. Camptothecin (CPT) exhibits powerful antineoplastic activity against colorectal, breast, lung and ovarian cancers, modulates hypoxia-inducible factor-1α (HIF-1α) activity by changing microRNAs (miRNA) expression patterns in human cancer cells[2][3]. Camptothecin (CPT), a kind of alkaloid, is a DNA topoisomerase I (Topo I) inhibitor with an IC50 of 679 nM[1]. Camptothecin (CPT) exhibits powerful antineoplastic activity against colorectal, breast, lung and ovarian cancers, modulates hypoxia-inducible factor-1α (HIF-1α) activity by changing microRNAs (miRNA) expression patterns in human cancer cells[2][3].

pumiloside

C26H28N2O9 (512.1795)

Annotation level-3

Deoxypumiloside

C26H28N2O8 (496.1846)

Annotation level-3

7-Ethyl-10-hydroxycamptothecin

C22H20N2O5 (392.1372)

SN-38 is a member of the class of pyranoindolizinoquinolines that is (4S)-pyrano[3,4:6,7]indolizino[1,2-b]quinoline-3,14-dione bearing two additional ethyl substituents at positions 4 and 11 as well as two additional hydroxy substituents at positions 4 and 9. It is the active metabolite of irinotecan and is ~1000 times more active than irinotecan itself. It has a role as an apoptosis inducer, an EC 5.99.1.2 (DNA topoisomerase) inhibitor, a drug metabolite and an antineoplastic agent. It is a pyranoindolizinoquinoline, a delta-lactone, a tertiary alcohol and a member of phenols. 7-ethyl-10-hydroxycamptothecin (SN 38) is a liposomal formulation of the active metabolite of Irinotecan [DB00762], a chemotherapeutic pro-drug approved for the treatment of advanced colorectal cancer. SN 38 has been used in trials studying the treatment of Cancer, Advanced Solid Tumors, Small Cell Lung Cancer, Metastatic Colorectal Cancer, and Triple Negative Breast Cancer, among others. 7-Ethyl-10-hydroxycamptothecin is a natural product found in Apis cerana with data available. A semisynthetic camptothecin derivative that inhibits DNA TOPOISOMERASE I to prevent nucleic acid synthesis during S PHASE. It is used as an antineoplastic agent for the treatment of COLORECTAL NEOPLASMS and PANCREATIC NEOPLASMS. 7-Ethyl-10-hydroxycamptothecin (SN38) is the active metabolite of irinotecan (an analog of camptothecin - a topoisomerase I inhibitor); it is 1000 times more active than irinotecan itself. In vitro cytotoxicity assays show that the potency of SN-38 relative to irinotecan varies from 2- to 2000-fold. SN38 is metabolized via glucoronidation by UGT1A1. (Wikipedia) 7-Ethyl-10-hydroxycamptothecin (SN38), the active metabolite of irinotecan, exerts a 100-fold to 1000-fold higher effect than irinotecan itself against several tumor cell lines. (PMID: 23233044) Among five chemotherapeutic agents commonly used for breast cancer treatment, only an irinotecan metabolite SN38 showed additive antitumor activity with olaparib. (PMID: 22454224) Metabolism of irinotecan to SN38 is inefficient and subject to considerable patient-to-patient variability. One approach to more controlled administration of the anticancer agent is direct administration of the active SN38. (PMID: 23299391) A member of the class of pyranoindolizinoquinolines that is (4S)-pyrano[3,4:6,7]indolizino[1,2-b]quinoline-3,14-dione bearing two additional ethyl substituents at positions 4 and 11 as well as two additional hydroxy substituents at positions 4 and 9. It is the active metabolite of irinotecan and is ~1000 times more active than irinotecan itself. SN-38 (NK012) is an active metabolite of the Topoisomerase I inhibitor Irinotecan. SN-38 (NK012) inhibits DNA and RNA synthesis with IC50s of 0.077 and 1.3 μM, respectively[1][2][3][4]. SN-38 (NK012) is an active metabolite of the Topoisomerase I inhibitor Irinotecan. SN-38 (NK012) inhibits DNA and RNA synthesis with IC50s of 0.077 and 1.3 μM, respectively[1][2][3][4].

Haematopodin

C13H12N2O3 (244.0848)

Haematopodin is found in root vegetables. Haematopodin is a pigment from fruiting bodies of the toadstool Mycena haematopus (blood mycena). Pigment from fruiting bodies of the toadstool Mycena haematopus (blood mycena). Haematopodin is found in root vegetables.

10-Hydroxycamptothecin

C20H16N2O5 (364.1059)

Discorhabdin C

C18H13Br2N3O2 (460.9374)

D009676 - Noxae > D011042 - Poisons > D008387 - Marine Toxins

haematopodin B

C13H13N3O2 (243.1008)

10-Hydroxycamptothecin

C20H16N2O5 (364.1059)

SubCategory_DNP: : Alkaloids derived from anthranilic acid, Quinoline alkaloids relative retention time with respect to 9-anthracene Carboxylic Acid is 0.944 D000970 - Antineoplastic Agents relative retention time with respect to 9-anthracene Carboxylic Acid is 0.947 relative retention time with respect to 9-anthracene Carboxylic Acid is 0.929 relative retention time with respect to 9-anthracene Carboxylic Acid is 0.928 (S)-10-Hydroxycamptothecin (10-HCPT;10-Hydroxycamptothecin) is a DNA topoisomerase I inhibitor of isolated from the Chinese plant Camptotheca accuminata. (S)-10-Hydroxycamptothecin exhibits a remarkable apoptosis-inducing effect. (S)-10-Hydroxycamptothecin has the potential for hepatoma, gastric carcinoma, colon cancer and leukaemia treatment[1][2][3][4]. (S)-10-Hydroxycamptothecin (10-HCPT;10-Hydroxycamptothecin) is a DNA topoisomerase I inhibitor of isolated from the Chinese plant Camptotheca accuminata. (S)-10-Hydroxycamptothecin exhibits a remarkable apoptosis-inducing effect. (S)-10-Hydroxycamptothecin has the potential for hepatoma, gastric carcinoma, colon cancer and leukaemia treatment[1][2][3][4].

grandilodine C

C21H20N2O5 (380.1372)

A natural product found in Kopsia grandifolia.

Haematopodin

C13H12N2O3 (244.0848)

(2S)-2-[12-ethyl-2-hydroxy-8-(hydroxymethyl)-9-oxo-11H-indolizino[1,2-b]quinolin-7-yl]-2-hydroxybutanoic acid

C22H22N2O6 (410.1478)

7-ethyl-10-hydroxycamptothecin

C22H20N2O5 (392.1372)

7-(3-hydroxypropyl)-10,11-dioxo-2,7-diazatricyclo[6.3.1.0⁴,¹²]dodeca-1(12),3,8-triene-6-carboxylic acid

C14H14N2O5 (290.0903)

(3s,10s)-5-bromo-9-thia-11,15,20-triazahexacyclo[12.6.1.1³,¹⁰.0²,¹².0³,⁸.0¹⁷,²¹]docosa-1(21),2(12),4,7,14,16,18-heptaene-6,13-dione

C18H10BrN3O2S (410.9677)

10-amino-9-bromo-2,7-diazatricyclo[6.3.1.0⁴,¹²]dodeca-1(12),3,7,9-tetraen-11-one

C10H8BrN3O (264.9851)

(3r,4s,5s,10s)-4-hydroxy-9-thia-11,15,20-triazaheptacyclo[12.6.1.1³,¹⁰.0²,¹².0³,⁸.0⁵,²⁰.0¹⁷,²¹]docosa-1,7,11,14(21),16-pentaene-6,13-dione

C18H13N3O3S (351.0678)

9-bromo-2-methyl-2,7-diazatricyclo[6.3.1.0⁴,¹²]dodeca-1(12),3,8-triene-10,11-dione

C11H9BrN2O2 (279.9847)

(6s,10s,12s)-18-hydroxy-12-methyl-2,7,11,13-tetraazapentacyclo[12.3.1.0⁴,¹⁷.0⁷,¹⁶.0¹⁰,¹⁵]octadeca-1(18),2,4(17),13,15-pentaene-6-carboxylic acid

C16H16N4O3 (312.1222)

(6s)-7-(3-hydroxypropyl)-10-imino-11-oxo-2,7-diazatricyclo[6.3.1.0⁴,¹²]dodeca-1(12),3,8-triene-6-carboxylic acid

C14H15N3O4 (289.1063)

5-[(4z)-3-bromo-8-hydroxy-1h,5h,6h-pyrrolo[2,3-c]azepin-4-ylidene]-2-imino-1h-imidazol-4-ol

C11H10BrN5O2 (323.0018)

7-(3-aminopropyl)-10-imino-11-oxo-2,7-diazatricyclo[6.3.1.0⁴,¹²]dodeca-1(12),3,8-triene-6-carboxylic acid

C14H16N4O3 (288.1222)

n-{11-amino-6-[(2e)-3-methoxyprop-2-enoyl]-2,7-diazatricyclo[6.3.1.0⁴,¹²]dodeca-1,3,5,8(12),10-pentaen-9-ylidene}acetamide

C16H14N4O3 (310.1066)

3,10,19-triazapentacyclo[10.7.1.0²,⁷.0⁹,²⁰.0¹³,¹⁸]icosa-1(20),2(7),9,11,13(18),14,16-heptaene-6,8-dione

C17H11N3O2 (289.0851)

7-(1,2-dihydroxypropyl)-8-methyl-11h-indolizino[1,2-b]quinolin-9-one

C19H18N2O3 (322.1317)

3,5-dibromo-4-hydroxy-6',10',15'-triazaspiro[cyclohexane-1,3'-tetracyclo[7.6.1.0²,⁷.0¹²,¹⁶]hexadecane]-1'(15'),2,2'(7'),5,9'(16'),11'-hexaen-8'-one

C18H15Br2N3O2 (462.9531)

(19s)-19-ethyl-19-hydroxy-7-methoxy-17-oxa-3,13-diazapentacyclo[11.8.0.0²,¹¹.0⁴,⁹.0¹⁵,²⁰]henicosa-1(21),2,4,6,8,10,15(20)-heptaene-14,18-dione

C21H18N2O5 (378.1216)

(19s)-19-ethyl-19-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-17-oxa-3,13-diazapentacyclo[11.8.0.0²,¹¹.0⁴,⁹.0¹⁵,²⁰]henicosa-1(21),2,4,6,8,10,15(20)-heptaene-14,18-dione

C26H26N2O9 (510.1638)

10-amino-2,7-diazatricyclo[6.3.1.0⁴,¹²]dodeca-1(12),3,7,9-tetraen-11-one

C10H9N3O (187.0746)

(1r)-3-bromo-6',10',15'-triazaspiro[cyclohexane-1,3'-tetracyclo[7.6.1.0²,⁷.0¹²,¹⁶]hexadecane]-1'(15'),2,2'(7'),4',9'(16'),11'-hexaene-4,8'-dione

C18H14BrN3O2 (383.0269)

2-methyl-10-{[(1e)-2-phenylethenyl]amino}-2,7-diazatricyclo[6.3.1.0⁴,¹²]dodeca-1(12),3,7,9-tetraen-11-one

C19H17N3O (303.1372)

(e)-1'-methoxy-3,3'-dimethyl-[2,4'-bicarbazolylidene]-1,4-diol

C27H20N2O3 (420.1474)

19-ethyl-19-hydroxy-8-methoxy-17-oxa-3,13-diazapentacyclo[11.8.0.0²,¹¹.0⁴,⁹.0¹⁵,²⁰]henicosa-1(21),2,4,6,8,10,15(20)-heptaene-14,18-dione

C21H18N2O5 (378.1216)

9-chloro-3-(methylsulfanyl)-2,7-diazatricyclo[6.3.1.0⁴,¹²]dodeca-1(12),3,8-triene-10,11-dione

C11H9ClN2O2S (268.0073)

2,7-diazatricyclo[6.3.1.0⁴,¹²]dodeca-1(12),3,8-triene-10,11-dione

C10H8N2O2 (188.0586)

10-{[2-(4-hydroxyphenyl)ethyl]imino}-7-methyl-2,7-diazatricyclo[6.3.1.0⁴,¹²]dodeca-1(12),3,8-trien-11-one

C19H19N3O2 (321.1477)

(5s,10r)-9-thia-11,15,20-triazaheptacyclo[12.6.1.1³,¹⁰.0²,¹².0³,⁸.0⁵,²⁰.0¹⁷,²¹]docosa-1,7,11,14(21),16-pentaene-6,13-dione

C18H13N3O2S (335.0728)

(3s)-9-thia-11,15,20-triazahexacyclo[12.6.1.1³,¹⁰.0²,¹².0³,⁸.0¹⁷,²¹]docosa-1(20),2(12),4,7,14(21),16-hexaene-6,13-dione

C18H13N3O2S (335.0728)

14-imino-6-oxa-2,11-diazatetracyclo[7.6.1.0²,⁷.0¹²,¹⁶]hexadeca-1(15),9,12(16)-trien-13-one

C13H13N3O2 (243.1008)

(1s,18s,19s,20s)-19-ethenyl-18-{[(2s,3r,4s,5s,6s)-3,4,5,6-tetrahydroxyoxan-2-yl]oxy}-17-oxa-3,13-diazapentacyclo[11.8.0.0²,¹¹.0⁴,⁹.0¹⁵,²⁰]henicosa-2(11),4,6,8,15-pentaene-10,14-dione

C25H26N2O9 (498.1638)

7-[(1s)-1-hydroxypropyl]-8-methyl-11h-indolizino[1,2-b]quinolin-9-one

C19H18N2O2 (306.1368)

(19s)-19-ethyl-19-hydroxy-5-methoxy-17-oxa-3,13-diazapentacyclo[11.8.0.0²,¹¹.0⁴,⁹.0¹⁵,²⁰]henicosa-1(21),2,4,6,8,10,15(20)-heptaene-14,18-dione

C21H18N2O5 (378.1216)

14-oxo-3,13-diazapentacyclo[11.8.0.0²,¹¹.0⁴,⁹.0¹⁵,²⁰]henicosa-1(21),2,4,6,8,10,15,17,19-nonaene-19-carbaldehyde

C20H12N2O2 (312.0899)

n-[11-imino-6-(3-methoxyprop-2-enoyl)-2,7-diazatricyclo[6.3.1.0⁴,¹²]dodeca-1,3,5,8(12),9-pentaen-9-yl]-2-methylpropanimidic acid

C18H18N4O3 (338.1379)

(19s)-19-ethyl-7-methoxy-14,18-dioxo-17-oxa-3,13-diazapentacyclo[11.8.0.0²,¹¹.0⁴,⁹.0¹⁵,²⁰]henicosa-1(21),2,4,6,8,10,15(20)-heptaen-19-yl acetate

C23H20N2O6 (420.1321)

(3s,8r,10s)-9-thia-11,15,20-triazahexacyclo[12.6.1.1³,¹⁰.0²,¹².0³,⁸.0¹⁷,²¹]docosa-1(20),2(12),4,14(21),16-pentaene-6,13-dione

C18H15N3O2S (337.0885)

(19s)-19-(2-hydroxyethyl)-19-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-17-oxa-3,13-diazapentacyclo[11.8.0.0²,¹¹.0⁴,⁹.0¹⁵,²⁰]henicosa-1(21),2,4,6,8,10,15(20)-heptaene-14,18-dione

C26H26N2O10 (526.1587)

9-bromo-2,7-diazatricyclo[6.3.1.0⁴,¹²]dodeca-1(12),3,8-triene-10,11-dione

C10H7BrN2O2 (265.9691)

19-ethyl-6,19-dihydroxy-17-oxa-3,13-diazapentacyclo[11.8.0.0²,¹¹.0⁴,⁹.0¹⁵,²⁰]henicosa-1(21),2,4,6,8,10,15(20)-heptaene-14,18-dione

C20H16N2O5 (364.1059)

8-amino-3,10,19-triazapentacyclo[10.7.1.0²,⁷.0⁹,²⁰.0¹³,¹⁸]icosa-1(19),2,7,9(20),11,13(18),14,16-octaen-6-one

C17H12N4O (288.1011)

5-bromo-9-thia-11,15,20-triazahexacyclo[12.6.1.1³,¹⁰.0²,¹².0³,⁸.0¹⁷,²¹]docosa-1(20),2(12),4,7,14(21),16-hexaene-6,13-dione

C18H12BrN3O2S (412.9834)

19-ethyl-19-hydroxy-8-methoxy-7-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-17-oxa-3,13-diazapentacyclo[11.8.0.0²,¹¹.0⁴,⁹.0¹⁵,²⁰]henicosa-1(21),2,4,6,8,10,15(20)-heptaene-14,18-dione

C27H28N2O11 (556.1693)

(3s)-5-bromo-9-thia-11,15,20-triazahexacyclo[12.6.1.1³,¹⁰.0²,¹².0³,⁸.0¹⁷,²¹]docosa-1(20),2(12),4,7,14(21),16-hexaene-6,13-dione

C18H12BrN3O2S (412.9834)

19-ethyl-19-hydroxy-7-methoxy-17-oxa-3,13-diazapentacyclo[11.8.0.0²,¹¹.0⁴,⁹.0¹⁵,²⁰]henicosa-1(21),2,4,6,8,10,15(20)-heptaene-14,18-dione

C21H18N2O5 (378.1216)

4,11,14-trihydroxy-15-(1h-indol-3-yl)-13-oxa-2,9-diazatetracyclo[8.7.0.0³,⁸.0¹²,¹⁶]heptadeca-1,3,5,7,9-pentaene-14-carboxylic acid

C23H19N3O6 (433.1274)

7-(3-hydroxypropyl)-10-imino-11-oxo-2,7-diazatricyclo[6.3.1.0⁴,¹²]dodeca-1(12),3,8-triene-6-carboxylic acid

C14H15N3O4 (289.1063)

(1s,18s,19r,20s)-19-ethenyl-18-{[(2r,3s,4r,5r,6s)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-17-oxa-3,13-diazapentacyclo[11.8.0.0²,¹¹.0⁴,⁹.0¹⁵,²⁰]henicosa-2(11),4,6,8,15-pentaene-10,14-dione

C26H28N2O9 (512.1795)

10-{[2-(4-hydroxyphenyl)ethenyl]amino}-2-methyl-2,7-diazatricyclo[6.3.1.0⁴,¹²]dodeca-1(12),3,7,9-tetraen-11-one

C19H17N3O2 (319.1321)

(3r,4r)-3-(2h-1,3-benzodioxol-5-yl)-2-oxa-6,11-diazatetracyclo[7.5.2.0⁴,¹⁵.0¹²,¹⁶]hexadeca-1(14),5,9,12,15-pentaen-5-ol

C20H16N2O4 (348.111)

n-[11-imino-6-(3-methoxyprop-2-enoyl)-2,7-diazatricyclo[6.3.1.0⁴,¹²]dodeca-1,3,5,8(12),9-pentaen-9-yl]propanimidic acid

C17H16N4O3 (324.1222)

19-ethyl-19-hydroxy-17-oxa-3,13-diazapentacyclo[11.8.0.0²,¹¹.0⁴,⁹.0¹⁵,²⁰]henicosa-1(21),4,6,8,10,15(20)-hexaene-14,18-dione

C20H18N2O4 (350.1267)

18-hydroxy-2,7,11,13-tetraazapentacyclo[12.3.1.0⁴,¹⁷.0⁷,¹⁶.0¹⁰,¹⁵]octadeca-1(18),2,4(17),13,15-pentaene-6-carboxylic acid

C15H14N4O3 (298.1066)

10-amino-2,7-diazatricyclo[6.3.1.0⁴,¹²]dodeca-1(11),2,4(12),7,9-pentaen-11-ol

C10H9N3O (187.0746)

(11r,12r,15s,16s)-4,11,14-trihydroxy-15-(1h-indol-3-yl)-13-oxa-2,9-diazatetracyclo[8.7.0.0³,⁸.0¹²,¹⁶]heptadeca-1,3,5,7,9-pentaene-14-carboxylic acid

C23H19N3O6 (433.1274)

(1r,4r)-3,5-dibromo-4-hydroxy-6',10',15'-triazaspiro[cyclohexane-1,3'-tetracyclo[7.6.1.0²,⁷.0¹²,¹⁶]hexadecane]-1'(15'),2,2'(7'),5,9'(16'),11'-hexaen-8'-one

C18H15Br2N3O2 (462.9531)

(19s)-19-ethyl-19-hydroxy-10-methoxy-17-oxa-3,13-diazapentacyclo[11.8.0.0²,¹¹.0⁴,⁹.0¹⁵,²⁰]henicosa-1(21),2,4,6,8,10,15(20)-heptaene-14,18-dione

C21H18N2O5 (378.1216)

19-ethyl-19-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-17-oxa-3,13-diazapentacyclo[11.8.0.0²,¹¹.0⁴,⁹.0¹⁵,²⁰]henicosa-1(21),2,4,6,8,10,15(20)-heptaene-14,18-dione

C26H26N2O9 (510.1638)

3,5,11'-tribromo-8'-hydroxy-6',10',15'-triazaspiro[cyclohexane-1,3'-tetracyclo[7.6.1.0²,⁷.0¹²,¹⁶]hexadecane]-1'(15'),2,2'(7'),4',8',10',12'(16')-heptaen-4-one

C18H12Br3N3O2 (538.848)

19-ethenyl-16-methoxy-18-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-17-oxa-3,13-diazapentacyclo[11.8.0.0²,¹¹.0⁴,⁹.0¹⁵,²⁰]henicosa-1(21),2,4,6,8,10,15(20)-heptaen-14-one

C27H28N2O9 (524.1795)

5-bromo-9-thia-11,15,20-triazahexacyclo[12.6.1.1³,¹⁰.0²,¹².0³,⁸.0¹⁷,²¹]docosa-1(20),2(12),4,14(21),16-pentaene-6,13-dione

C18H14BrN3O2S (414.999)

[(2r,3r,4s,5r,6s)-3,4,5-tris(acetyloxy)-6-{[(19s)-19-(acetyloxy)-19-ethyl-14,18-dioxo-17-oxa-3,13-diazapentacyclo[11.8.0.0²,¹¹.0⁴,⁹.0¹⁵,²⁰]henicosa-1(21),2,4,6,8,10,15(20)-heptaen-8-yl]oxy}oxan-2-yl]methyl acetate

C36H36N2O15 (736.2116)

19-ethenyl-18-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-17-oxa-3,13-diazapentacyclo[11.8.0.0²,¹¹.0⁴,⁹.0¹⁵,²⁰]henicosa-2,4,6,8,10,15-hexaen-14-one

C26H28N2O8 (496.1846)

(19r)-19-ethyl-7,19-dihydroxy-17-oxa-3,13-diazapentacyclo[11.8.0.0²,¹¹.0⁴,⁹.0¹⁵,²⁰]henicosa-1(21),2,4,6,8,10,15(20)-heptaene-14,18-dione

C20H16N2O5 (364.1059)

19-ethyl-17-oxa-3,13-diazapentacyclo[11.8.0.0²,¹¹.0⁴,⁹.0¹⁵,²⁰]henicosa-1(21),2,4,6,8,10,15(20)-heptaene-14,18-dione

C20H16N2O3 (332.1161)

19-ethenyl-18-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-17-oxa-3,13-diazapentacyclo[11.8.0.0²,¹¹.0⁴,⁹.0¹⁵,²⁰]henicosa-2(11),4,6,8,15-pentaene-10,14-dione

C26H28N2O9 (512.1795)

5-hydroxy-9-thia-11,15,20-triazaheptacyclo[12.6.1.1³,¹⁰.0²,¹².0³,⁸.0⁵,²⁰.0¹⁷,²¹]docosa-1,7,11,14(21),16-pentaene-6,13-dione

C18H13N3O3S (351.0678)

(3s,10s)-13-hydroxy-9-thia-11,15,20-triazahexacyclo[12.6.1.1³,¹⁰.0²,¹².0³,⁸.0¹⁷,²¹]docosa-1(20),2(12),4,13,15,17(21)-hexaen-6-one

C18H15N3O2S (337.0885)

10-amino-9-chloro-2-methyl-3-(methylsulfanyl)-2,7-diazatricyclo[6.3.1.0⁴,¹²]dodeca-1(12),3,7,9-tetraen-11-one

C12H12ClN3OS (281.039)

camptothecin acetate

C22H18N2O5 (390.1216)

3,5-dibromo-10'-methyl-6',10',15'-triazaspiro[cyclohexane-1,3'-tetracyclo[7.6.1.0²,⁷.0¹²,¹⁶]hexadecane]-1'(15'),2,2'(7'),5,9'(16'),11'-hexaene-4,8'-dione

C19H15Br2N3O2 (474.9531)

9-chloro-2-methyl-3-(methylsulfanyl)-2,7-diazatricyclo[6.3.1.0⁴,¹²]dodeca-1(12),3,8-triene-10,11-dione

C12H11ClN2O2S (282.023)

(3s,8r,10r)-5-bromo-13-hydroxy-9-thia-11,15,20-triazahexacyclo[12.6.1.1³,¹⁰.0²,¹².0³,⁸.0¹⁷,²¹]docosa-1(20),2(12),4,13,15,17(21)-hexaen-6-one

C18H14BrN3O2S (414.999)

19-ethyl-7-methoxy-14,18-dioxo-17-oxa-3,13-diazapentacyclo[11.8.0.0²,¹¹.0⁴,⁹.0¹⁵,²⁰]henicosa-1(21),2,4,6,8,10,15(20)-heptaen-19-yl hexanoate

C27H28N2O6 (476.1947)

(1s)-5-bromo-8'-hydroxy-6',10',15'-triazaspiro[cyclohexane-1,3'-tetracyclo[7.6.1.0²,⁷.0¹²,¹⁶]hexadecane]-1'(15'),2,2'(7'),5,8',10',12'(16')-heptaen-4-one

C18H14BrN3O2 (383.0269)

7-(3-{[7-(3-aminopropyl)-6-carboxy-11-oxo-2,7-diazatricyclo[6.3.1.0⁴,¹²]dodeca-1(12),3,8-trien-10-ylidene]amino}propyl)-10,11-dioxo-2,7-diazatricyclo[6.3.1.0⁴,¹²]dodeca-1(12),3,8-triene-6-carboxylic acid

C28H28N6O7 (560.2019)

19-ethyl-14,18-dioxo-17-oxa-3,13-diazapentacyclo[11.8.0.0²,¹¹.0⁴,⁹.0¹⁵,²⁰]henicosa-1(21),2,4,6,8,10,15(20)-heptaen-19-yl hexanoate

C26H26N2O5 (446.1842)

10-amino-2-[(3r,4s,5r)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-2,7-diazatricyclo[6.3.1.0⁴,¹²]dodeca-1(12),3,7,9-tetraen-11-one

C15H17N3O5 (319.1168)

(6s)-7-(3-aminopropyl)-10-imino-11-oxo-2,7-diazatricyclo[6.3.1.0⁴,¹²]dodeca-1(12),3,8-triene-6-carboxylic acid

C14H16N4O3 (288.1222)

14,20-dibromo-19-[3,4-dihydroxy-6-(hydroxymethyl)-5-methoxyoxan-2-yl]-3,13,23-triazahexacyclo[14.7.0.0²,¹⁰.0⁴,⁹.0¹¹,¹⁵.0¹⁷,²²]tricosa-1(23),2(10),3,8,11,13,15,17(22),20-nonaene-5,7-dione

C27H21Br2N3O7 (656.9746)

(19s)-19-ethyl-19-hydroxy-8-methoxy-7-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-17-oxa-3,13-diazapentacyclo[11.8.0.0²,¹¹.0⁴,⁹.0¹⁵,²⁰]henicosa-1(21),2,4,6,8,10,15(20)-heptaene-14,18-dione

C27H28N2O11 (556.1693)

10-amino-2-methyl-2,7-diazatricyclo[6.3.1.0⁴,¹²]dodeca-1(12),3,7,9-tetraen-11-one

C11H11N3O (201.0902)

9-bromo-2,7-diazatricyclo[6.3.1.0⁴,¹²]dodeca-1(11),2,4(12),7,9-pentaene-10,11-diol

C10H7BrN2O2 (265.9691)

19-ethyl-7-methoxy-14,18-dioxo-17-oxa-3,13-diazapentacyclo[11.8.0.0²,¹¹.0⁴,⁹.0¹⁵,²⁰]henicosa-1(21),2,4,6,8,10,15(20)-heptaen-19-yl acetate

C23H20N2O6 (420.1321)

(6s,10s,12s)-12-methyl-18-oxo-2,7,11,13-tetraazapentacyclo[12.3.1.0⁴,¹⁷.0⁷,¹⁶.0¹⁰,¹⁵]octadeca-1(17),3,13,15-tetraene-6-carboxylic acid

C16H16N4O3 (312.1222)

19-ethyl-19-hydroxy-17-oxa-3,13-diazapentacyclo[11.8.0.0²,¹¹.0⁴,⁹.0¹⁵,²⁰]henicosa-1(21),2,5,7,10,15(20)-hexaene-14,18-dione

C20H18N2O4 (350.1267)

3-bromo-6',10',15'-triazaspiro[cyclohexane-1,3'-tetracyclo[7.6.1.0²,⁷.0¹²,¹⁶]hexadecane]-1'(15'),2,2'(7'),4',9'(16'),11'-hexaene-4,8'-dione

C18H14BrN3O2 (383.0269)

(3r,5s,10r)-9-thia-11,15,20-triazaheptacyclo[12.6.1.1³,¹⁰.0²,¹².0³,⁸.0⁵,²⁰.0¹⁷,²¹]docosa-1,7,11,14(21),16-pentaene-6,13-dione

C18H13N3O2S (335.0728)

(6s,10s)-18-hydroxy-2,7,11,13-tetraazapentacyclo[12.3.1.0⁴,¹⁷.0⁷,¹⁶.0¹⁰,¹⁵]octadeca-1(18),2,4(17),13,15-pentaene-6-carboxylic acid

C15H14N4O3 (298.1066)

19-(2-hydroxyethyl)-19-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-17-oxa-3,13-diazapentacyclo[11.8.0.0²,¹¹.0⁴,⁹.0¹⁵,²⁰]henicosa-1(21),2,4,6,8,10,15(20)-heptaene-14,18-dione

C26H26N2O10 (526.1587)

(6s)-7-(3-aminopropyl)-10,11-dioxo-2,7-diazatricyclo[6.3.1.0⁴,¹²]dodeca-1(12),3,8-triene-6-carboxylic acid

C14H15N3O4 (289.1063)

(3r)-9-thia-11,15,20-triazaheptacyclo[12.6.1.1³,¹⁰.0²,¹².0³,⁸.0⁵,²⁰.0¹⁷,²¹]docosa-1,7,11,14(21),16-pentaene-6,13-dione

C18H13N3O2S (335.0728)

2-[(3r,4s,5r)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-2,7-diazatricyclo[6.3.1.0⁴,¹²]dodeca-1(12),3,8-triene-10,11-dione

C15H16N2O6 (320.1008)

19-ethyl-19-hydroxy-10-methoxy-17-oxa-3,13-diazapentacyclo[11.8.0.0²,¹¹.0⁴,⁹.0¹⁵,²⁰]henicosa-1(21),2,4,6,8,10,15(20)-heptaene-14,18-dione

C21H18N2O5 (378.1216)

19-(hydroxymethyl)-3,13-diazapentacyclo[11.8.0.0²,¹¹.0⁴,⁹.0¹⁵,²⁰]henicosa-1(21),2,4,6,8,10,15,17,19-nonaen-14-one

C20H14N2O2 (314.1055)

5-bromo-9-thia-11,15,20-triazahexacyclo[12.6.1.1³,¹⁰.0²,¹².0³,⁸.0¹⁷,²¹]docosa-1(21),2(12),4,14,16,18-hexaene-6,13-dione

C18H12BrN3O2S (412.9834)

(6s)-7-(3-{[(6s,10e)-7-(3-aminopropyl)-6-carboxy-11-oxo-2,7-diazatricyclo[6.3.1.0⁴,¹²]dodeca-1(12),3,8-trien-10-ylidene]amino}propyl)-10,11-dioxo-2,7-diazatricyclo[6.3.1.0⁴,¹²]dodeca-1(12),3,8-triene-6-carboxylic acid

C28H28N6O7 (560.2019)

10-{[(1e)-2-(4-hydroxyphenyl)ethenyl]amino}-2-methyl-2,7-diazatricyclo[6.3.1.0⁴,¹²]dodeca-1(12),3,7,9-tetraen-11-one

C19H17N3O2 (319.1321)

(6s)-7-(3-{[(6s)-7-(3-aminopropyl)-6-carboxy-11-oxo-2,7-diazatricyclo[6.3.1.0⁴,¹²]dodeca-1(12),3,8-trien-10-ylidene]amino}propyl)-10,11-dioxo-2,7-diazatricyclo[6.3.1.0⁴,¹²]dodeca-1(12),3,8-triene-6-carboxylic acid

C28H28N6O7 (560.2019)

(1s)-3-bromo-10'-methyl-6-(methylsulfanyl)-6',10',15'-triazaspiro[cyclohexane-1,3'-tetracyclo[7.6.1.0²,⁷.0¹²,¹⁶]hexadecane]-1'(15'),2,2'(7'),4',5,9'(16'),11'-heptaene-4,8'-dione

C20H16BrN3O2S (441.0147)

(3s,6s,10s)-5-bromo-9-thia-11,15,20-triazahexacyclo[12.6.1.1³,¹⁰.0²,¹².0³,⁸.0¹⁷,²¹]docosa-1(20),2(12),4,13,15,17(21)-hexaene-6,13-diol

C18H16BrN3O2S (417.0147)

(11s,12r,15s,16s)-4,11,14-trihydroxy-15-(1h-indol-3-yl)-13-oxa-2,9-diazatetracyclo[8.7.0.0³,⁸.0¹²,¹⁶]heptadeca-1,3,5,7,9-pentaene-14-carboxylic acid

C23H19N3O6 (433.1274)

2-methyl-2,7-diazatricyclo[6.3.1.0⁴,¹²]dodeca-1(12),3,8-triene-10,11-dione

C11H10N2O2 (202.0742)

(1r,18s,19s,20s)-19-ethenyl-18-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-17-oxa-3,13-diazapentacyclo[11.8.0.0²,¹¹.0⁴,⁹.0¹⁵,²⁰]henicosa-2,4,6,8,10,15-hexaen-14-one

C26H28N2O8 (496.1846)

(1r,14s,19s,21s)-20-oxa-15-thia-4,9,13-triazaheptacyclo[12.7.1.1³,⁷.0¹,¹⁶.0²,¹².0¹⁹,²¹.0¹⁰,²³]tricosa-2(12),3,7,10(23),16-pentaene-11,18-dione

C18H13N3O3S (351.0678)

14,20-dibromo-19-[(2s,3r,4r,5s,6r)-3,4-dihydroxy-6-(hydroxymethyl)-5-methoxyoxan-2-yl]-3,13,23-triazahexacyclo[14.7.0.0²,¹⁰.0⁴,⁹.0¹¹,¹⁵.0¹⁷,²²]tricosa-1(23),2(10),3,8,11,13,15,17(22),20-nonaene-5,7-dione

C27H21Br2N3O7 (656.9746)

7-{2-[7-methyl-5-(2-methylprop-1-en-1-yl)-1h,5h,6h-cyclopenta[f]indol-7-yl]ethenyl}-2,3-dihydro-1h-indole

C26H28N2 (368.2252)

2,7-dimethyl-2,7-diazatricyclo[6.3.1.0⁴,¹²]dodeca-1(12),3,8-triene-10,11-dione

C12H12N2O2 (216.0899)

3,5,11'-tribromo-6',10',15'-triazaspiro[cyclohexane-1,3'-tetracyclo[7.6.1.0²,⁷.0¹²,¹⁶]hexadecane]-1'(15'),2,2'(7'),5,9'(16'),11'-hexaene-4,8'-dione

C18H12Br3N3O2 (538.848)

10-{[(1e)-2-(4-hydroxyphenyl)ethenyl]amino}-2,7-diazatricyclo[6.3.1.0⁴,¹²]dodeca-1(12),3,7,9-tetraen-11-one

C18H15N3O2 (305.1164)

(2s,19s)-19-ethyl-19-hydroxy-17-oxa-3,13-diazapentacyclo[11.8.0.0²,¹¹.0⁴,⁹.0¹⁵,²⁰]henicosa-1(21),4,6,8,10,15(20)-hexaene-14,18-dione

C20H18N2O4 (350.1267)

(3s,6r,8s,10s)-9-thia-11,15,20-triazaheptacyclo[12.6.1.1³,¹⁰.0²,¹².0³,⁸.0⁵,²⁰.0¹⁷,²¹]docosa-1,11,13,15,17(21)-pentaene-6,8,13-triol

C18H17N3O3S (355.0991)

(6s,12s)-18-hydroxy-12-methyl-2,7,11,13-tetraazapentacyclo[12.3.1.0⁴,¹⁷.0⁷,¹⁶.0¹⁰,¹⁵]octadeca-1(18),2,4(17),13,15-pentaene-6-carboxylic acid

C16H16N4O3 (312.1222)

1-methoxy-8-methyl-7-propanoyl-11h-indolizino[1,2-b]quinolin-9-one

C20H18N2O3 (334.1317)

(16r,18s,19r)-19-ethenyl-16-methoxy-18-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-17-oxa-3,13-diazapentacyclo[11.8.0.0²,¹¹.0⁴,⁹.0¹⁵,²⁰]henicosa-1(21),2,4,6,8,10,15(20)-heptaen-14-one

C27H28N2O9 (524.1795)

10-imino-2,7-dimethyl-2,7-diazatricyclo[6.3.1.0⁴,¹²]dodeca-1(12),3,8-trien-11-one

C12H13N3O (215.1059)

2,7-diazatricyclo[6.3.1.0⁴,¹²]dodeca-1(11),2,4(12),7,9-pentaene-10,11-diol

C10H8N2O2 (188.0586)

3,5-dibromo-8'-hydroxy-6',10',15'-triazaspiro[cyclohexane-1,3'-tetracyclo[7.6.1.0²,⁷.0¹²,¹⁶]hexadecane]-1'(15'),2,2'(7'),5,8',10',12'(16')-heptaen-4-one

C18H13Br2N3O2 (460.9374)

9-thia-11,15,20-triazahexacyclo[12.6.1.1³,¹⁰.0²,¹².0³,⁸.0¹⁷,²¹]docosa-1(20),2(12),4,14(21),16-pentaene-6,13-dione

C18H15N3O2S (337.0885)

(19s)-19-ethyl-14,18-dioxo-17-oxa-3,13-diazapentacyclo[11.8.0.0²,¹¹.0⁴,⁹.0¹⁵,²⁰]henicosa-1(21),2,4,6,8,10,15(20)-heptaen-19-yl hexanoate

C26H26N2O5 (446.1842)

10-{[(1e)-2-(4-hydroxyphenyl)ethenyl]amino}-2,7-diazatricyclo[6.3.1.0⁴,¹²]dodeca-1(11),2,4(12),7,9-pentaen-11-ol

C18H15N3O2 (305.1164)

10-[(5-bromo-6-hydroxy-2,3-dihydro-1-benzothiophen-2-yl)amino]-2,7-diazatricyclo[6.3.1.0⁴,¹²]dodeca-1(11),2,4(12),7,9-pentaen-11-ol

C18H14BrN3O2S (414.999)

8-(methylimino)-3,10,19-triazapentacyclo[10.7.1.0²,⁷.0⁹,²⁰.0¹³,¹⁸]icosa-1(20),2(7),9,11,13(18),14,16-heptaen-6-one

C18H14N4O (302.1168)

[3,4,5-tris(acetyloxy)-6-({19-ethenyl-14-oxo-17-oxa-3,13-diazapentacyclo[11.8.0.0²,¹¹.0⁴,⁹.0¹⁵,²⁰]henicosa-2,4,6,8,10,15-hexaen-18-yl}oxy)oxan-2-yl]methyl acetate

C34H36N2O12 (664.2268)

2-methyl-10-[(2-phenylethenyl)amino]-2,7-diazatricyclo[6.3.1.0⁴,¹²]dodeca-1(12),3,7,9-tetraen-11-one

C19H17N3O (303.1372)

(1r,18s,19r,20s)-19-ethenyl-18-{[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-17-oxa-3,13-diazapentacyclo[11.8.0.0²,¹¹.0⁴,⁹.0¹⁵,²⁰]henicosa-2,4,6,8,10,15-hexaen-14-one

C26H28N2O8 (496.1846)

(19s)-19-ethyl-7-methoxy-14,18-dioxo-17-oxa-3,13-diazapentacyclo[11.8.0.0²,¹¹.0⁴,⁹.0¹⁵,²⁰]henicosa-1(21),2,4,6,8,10,15(20)-heptaen-19-yl hexanoate

C27H28N2O6 (476.1947)

(16s,18s,19r)-19-ethenyl-16-methoxy-18-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-17-oxa-3,13-diazapentacyclo[11.8.0.0²,¹¹.0⁴,⁹.0¹⁵,²⁰]henicosa-1(21),2,4,6,8,10,15(20)-heptaen-14-one

C27H28N2O9 (524.1795)

(19r)-19-ethyl-17-oxa-3,13-diazapentacyclo[11.8.0.0²,¹¹.0⁴,⁹.0¹⁵,²⁰]henicosa-1(21),2,4,6,8,10,15(20)-heptaene-14,18-dione

C20H16N2O3 (332.1161)

2,7,11,13-tetraazapentacyclo[12.3.1.0⁴,¹⁷.0⁷,¹⁶.0¹⁰,¹⁵]octadeca-1,3,5,14,16-pentaen-18-one

C14H12N4O (252.1011)

(19s)-19-ethyl-19-hydroxy-8-methoxy-17-oxa-3,13-diazapentacyclo[11.8.0.0²,¹¹.0⁴,⁹.0¹⁵,²⁰]henicosa-1(21),2,4,6,8,10,15(20)-heptaene-14,18-dione

C21H18N2O5 (378.1216)

(3s,4r,6r,10s)-9-thia-11,15,20-triazaheptacyclo[12.6.1.1³,¹⁰.0²,¹².0³,⁸.0⁵,²⁰.0¹⁷,²¹]docosa-1,7,11,13,15,17(21)-hexaene-4,6,13-triol

C18H15N3O3S (353.0834)

20-oxa-15-thia-4,9,13-triazaheptacyclo[12.7.1.1³,⁷.0¹,¹⁶.0²,¹².0¹⁹,²¹.0¹⁰,²³]tricosa-2(12),3,7,10(23),16-pentaene-11,18-dione

C18H13N3O3S (351.0678)

7-(1-hydroxypropyl)-8-methyl-11h-indolizino[1,2-b]quinolin-9-one

C19H18N2O2 (306.1368)

8-methyl-7-propanoyl-11h-indolizino[1,2-b]quinolin-9-one

C19H16N2O2 (304.1212)

[(2r,3r,4s,5r,6s)-3,4,5-tris(acetyloxy)-6-{[(1s,18s,19r,20s)-19-ethenyl-14-oxo-17-oxa-3,13-diazapentacyclo[11.8.0.0²,¹¹.0⁴,⁹.0¹⁵,²⁰]henicosa-2,4,6,8,10,15-hexaen-18-yl]oxy}oxan-2-yl]methyl acetate

C34H36N2O12 (664.2268)

[(2r,3r,4s,5r,6s)-3,4,5-tris(acetyloxy)-6-{[(1r,18s,19r,20s)-19-ethenyl-14-oxo-17-oxa-3,13-diazapentacyclo[11.8.0.0²,¹¹.0⁴,⁹.0¹⁵,²⁰]henicosa-2,4,6,8,10,15-hexaen-18-yl]oxy}oxan-2-yl]methyl acetate

C34H36N2O12 (664.2268)

n-[11-imino-6-(3-methoxyprop-2-enoyl)-2,7-diazatricyclo[6.3.1.0⁴,¹²]dodeca-1,3,5,8(12),9-pentaen-9-yl]ethanimidic acid

C16H14N4O3 (310.1066)

(3r,4r,5r,6r,10s)-4,6-dihydroxy-9-thia-11,15,20-triazaheptacyclo[12.6.1.1³,¹⁰.0²,¹².0³,⁸.0⁵,²⁰.0¹⁷,²¹]docosa-1,7,11,14(21),16-pentaen-13-one

C18H15N3O3S (353.0834)

n-{11-imino-6-[(2e)-3-methoxyprop-2-enoyl]-2,7-diazatricyclo[6.3.1.0⁴,¹²]dodeca-1,3,5,8(12),9-pentaen-9-yl}ethanimidic acid

C16H14N4O3 (310.1066)

(11s,15r)-14-hydroxy-3,13,18-triazahexacyclo[14.6.1.0²,¹⁰.0⁴,⁹.0¹¹,¹⁵.0¹⁹,²³]tricosa-1(23),2(10),4,6,8,13,16,19,21-nonaen-12-one

C20H13N3O2 (327.1008)

10-amino-9-[(4-hydroxyphenyl)methyl]-2,7-diazatricyclo[6.3.1.0⁴,¹²]dodeca-1(11),2,4(12),7,9-pentaen-11-ol

C17H15N3O2 (293.1164)

3-(4-hydroxyphenyl)-5,9,14-triazatetracyclo[6.6.1.0²,⁶.0¹¹,¹⁵]pentadeca-1(14),2(6),3,8(15),10-pentaen-7-one

C18H13N3O2 (303.1008)

18-hydroxy-12-methyl-2,7,11,13-tetraazapentacyclo[12.3.1.0⁴,¹⁷.0⁷,¹⁶.0¹⁰,¹⁵]octadeca-1(18),2,4(17),13,15-pentaene-6-carboxylic acid

C16H16N4O3 (312.1222)

3-(1h-indol-3-yl)-5,9,14-triazatetracyclo[6.6.1.0²,⁶.0¹¹,¹⁵]pentadeca-1(14),2(6),3,8(15),10-pentaen-7-one

C20H14N4O (326.1168)

(1r,18s,19r,20s)-19-ethenyl-18-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-17-oxa-3,13-diazapentacyclo[11.8.0.0²,¹¹.0⁴,⁹.0¹⁵,²⁰]henicosa-2,4,6,8,10,15-hexaen-14-one

C26H28N2O8 (496.1846)

10-(methylamino)-2,7-diazatricyclo[6.3.1.0⁴,¹²]dodeca-1(12),3,7,9-tetraen-11-one

C11H11N3O (201.0902)

(3r,5s,10s)-9-thia-11,15,20-triazaheptacyclo[12.6.1.1³,¹⁰.0²,¹².0³,⁸.0⁵,²⁰.0¹⁷,²¹]docosa-1,7,11,14(21),16-pentaene-6,13-dione

C18H13N3O2S (335.0728)

(3s,10s)-5-bromo-9-thia-11,15,20-triazahexacyclo[12.6.1.1³,¹⁰.0²,¹².0³,⁸.0¹⁷,²¹]docosa-1(20),2(12),4,7,14(21),16-hexaene-6,13-dione

C18H12BrN3O2S (412.9834)

7-methyl-2,7-diazatricyclo[6.3.1.0⁴,¹²]dodeca-1(12),3,8-triene-10,11-dione

C11H10N2O2 (202.0742)

7-[(1s,2s)-1,2-dihydroxypropyl]-8-methyl-11h-indolizino[1,2-b]quinolin-9-one

C19H18N2O3 (322.1317)

14-hydroxy-3,13,18-triazahexacyclo[14.6.1.0²,¹⁰.0⁴,⁹.0¹¹,¹⁵.0¹⁹,²³]tricosa-1(23),2(10),4,6,8,13,16,19,21-nonaen-12-one

C20H13N3O2 (327.1008)

3,5,11'-tribromo-8'-hydroxy-6',10',15'-triazaspiro[cyclohexane-1,3'-tetracyclo[7.6.1.0²,⁷.0¹²,¹⁶]hexadecane]-1'(15'),2,2'(7'),5,8',10',12'(16')-heptaen-4-one

C18H12Br3N3O2 (538.848)

9-chloro-2,7-diazatricyclo[6.3.1.0⁴,¹²]dodeca-1(12),3,8-triene-10,11-dione

C10H7ClN2O2 (222.0196)

7-[(1e)-2-[(5r,7r)-7-methyl-5-(2-methylprop-1-en-1-yl)-1h,5h,6h-cyclopenta[f]indol-7-yl]ethenyl]-2,3-dihydro-1h-indole

C26H28N2 (368.2252)

[3,4,5-tris(acetyloxy)-6-{[19-(acetyloxy)-19-ethyl-14,18-dioxo-17-oxa-3,13-diazapentacyclo[11.8.0.0²,¹¹.0⁴,⁹.0¹⁵,²⁰]henicosa-1(21),2,4,6,8,10,15(20)-heptaen-8-yl]oxy}oxan-2-yl]methyl acetate

C36H36N2O15 (736.2116)

9-thia-11,15,20-triazahexacyclo[12.6.1.1³,¹⁰.0²,¹².0³,⁸.0¹⁷,²¹]docosa-1(20),2(12),4,7,14(21),16-hexaene-6,13-dione

C18H13N3O2S (335.0728)

(4s,9s,19s)-19-ethyl-19-hydroxy-17-oxa-3,13-diazapentacyclo[11.8.0.0²,¹¹.0⁴,⁹.0¹⁵,²⁰]henicosa-1(21),2,5,7,10,15(20)-hexaene-14,18-dione

C20H18N2O4 (350.1267)

(6s)-7-(3-hydroxypropyl)-10,11-dioxo-2,7-diazatricyclo[6.3.1.0⁴,¹²]dodeca-1(12),3,8-triene-6-carboxylic acid

C14H14N2O5 (290.0903)

(19s)-19-ethyl-6,19-dihydroxy-17-oxa-3,13-diazapentacyclo[11.8.0.0²,¹¹.0⁴,⁹.0¹⁵,²⁰]henicosa-1(21),2,4,6,8,10,15(20)-heptaene-14,18-dione

C20H16N2O5 (364.1059)

7-(3-aminopropyl)-10,11-dioxo-2,7-diazatricyclo[6.3.1.0⁴,¹²]dodeca-1(12),3,8-triene-6-carboxylic acid

C14H15N3O4 (289.1063)

(3s,8r,10s)-5-bromo-9-thia-11,15,20-triazahexacyclo[12.6.1.1³,¹⁰.0²,¹².0³,⁸.0¹⁷,²¹]docosa-1(20),2(12),4,14(21),16-pentaene-6,13-dione

C18H14BrN3O2S (414.999)

(3s,6s,8r,10s)-5-bromo-6-hydroxy-9-thia-11,15,20-triazahexacyclo[12.6.1.1³,¹⁰.0²,¹².0³,⁸.0¹⁷,²¹]docosa-1(20),2(12),4,14(21),16-pentaen-13-one

C18H16BrN3O2S (417.0147)

(3s,10s)-5-bromo-13-hydroxy-9-thia-11,15,20-triazahexacyclo[12.6.1.1³,¹⁰.0²,¹².0³,⁸.0¹⁷,²¹]docosa-1(20),2(12),4,13,15,17(21)-hexaen-6-one

C18H14BrN3O2S (414.999)

10-amino-9-bromo-2,7-diazatricyclo[6.3.1.0⁴,¹²]dodeca-1(11),2,4(12),7,9-pentaen-11-ol

C10H8BrN3O (264.9851)

(3s,10s)-9-thia-11,15,20-triazahexacyclo[12.6.1.1³,¹⁰.0²,¹².0³,⁸.0¹⁷,²¹]docosa-1(20),2(12),4,7,14(21),16-hexaene-6,13-dione

C18H13N3O2S (335.0728)