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Details

Stereochemistry ABSOLUTE
Molecular Formula C23H20N2O5
Molecular Weight 404.4153
Optical Activity UNSPECIFIED
Defined Stereocenters 1 / 1
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of CZ-48

SMILES

CCC(=O)O[C@]1(CC)C(=O)OCC2=C1C=C3N(CC4=CC5=CC=CC=C5N=C34)C2=O

InChI

InChIKey=YCNIQYLWIPCLNY-QHCPKHFHSA-N
InChI=1S/C23H20N2O5/c1-3-19(26)30-23(4-2)16-10-18-20-14(9-13-7-5-6-8-17(13)24-20)11-25(18)21(27)15(16)12-29-22(23)28/h5-10H,3-4,11-12H2,1-2H3/t23-/m0/s1

HIDE SMILES / InChI

Description

Camptothecin-20(S)-O-propionate (CZ48) is a prodrug of camptothecin, an alkaloid isolated from the Chinese tree Camptotheca acuminata, with potential antineoplastic activity. Upon entry into cells, camptothecin-20(S)-O-propionate is hydrolyzed by esterases into the active form camptothecin. 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. CZ48 is being investigated in clinical trials for the treatment of advanced solid tumors and lymphomas.

Approval Year

Name Type Language
CZ-48
Common Name English
1H-PYRANO(3',4':6,7)INDOLIZINO(1,2-B)QUINOLINE-3,14(4H,12H)-DIONE, 4-ETHYL-4-(1-OXOPROPOXY)-, (4S)-
Systematic Name English
SF-6A
Code English
CAMPTOTHECIN-20-O-PROPIONATE
Systematic Name English
1H-PYRANO(3',4':6,7)INDOLIZINO(1,2-B)QUINOLINE-3,14(4H,12H)-DIONE, 4-ETHYL-4-(1-OXOPROPOXY)-, (S)-
Systematic Name English
Code System Code Type Description
FDA UNII
4S145C552U
Created by admin on Sat Dec 16 09:34:36 GMT 2023 , Edited by admin on Sat Dec 16 09:34:36 GMT 2023
PRIMARY
CAS
194414-69-2
Created by admin on Sat Dec 16 09:34:36 GMT 2023 , Edited by admin on Sat Dec 16 09:34:36 GMT 2023
PRIMARY
EPA CompTox
DTXSID30173074
Created by admin on Sat Dec 16 09:34:36 GMT 2023 , Edited by admin on Sat Dec 16 09:34:36 GMT 2023
PRIMARY
PUBCHEM
9887472
Created by admin on Sat Dec 16 09:34:36 GMT 2023 , Edited by admin on Sat Dec 16 09:34:36 GMT 2023
PRIMARY