194414-69-2
194414-69-2
Chemical Structure
Camptothecin-20(S)-O-propionate
Synonym(s): Camptothecin-20-O-propionate
- CAS No.: 194414-69-2
- Formula:C23H20N2O5
- Molecular Weight:404.42
IUPAC Name: (S)-4-ethyl-3,14-dioxo-3,4,12,14-tetrahydro-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinolin-4-yl propionate
InChIKey: YCNIQYLWIPCLNY-QHCPKHFHSA-N
SMILES: O=C1[C@](CC)(C2=C(C(N3CC4=CC5=CC=CC=C5N=C4C3=C2)=O)CO1)OC(CC)=O
Biological Activity: Camptothecin-20(S)-O-propionate (CZ48), the C20-propionate ester of CPT, is a highly effective anticancer agent. Camptothecin-20(S)-O-propionate (CZ48) is a topoisomerase-Ι inhibitor[1][2][3].
| Cat. No. | Product Name | Purity | Description | Pricing | |||||||||||||||||||
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Camptothecin-20(S)-O-propionate | 99.60% | Camptothecin-20(S)-O-propionate (CZ48), the C20-propionate ester of CPT, is a highly effective anticancer agent. Camptothecin-20(S)-O-propionate (CZ48) is a topoisomerase-Ι inhibitor. | ||||||||||||||||||||
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Camptothecin-20(S)-O-propionate hydrate | Camptothecin-20(S)-O-propionate (Camptothecin-20-O-propionate) hydrate, the C20-propionate ester of CPT, is a highly effective anticancer agent. Camptothecin-20(S)-O-propionate hydrate is a topoisomerase-Ι inhibitor. | |||||||||||||||||||||
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(±)-E-Homocamptothecin | (±)-E-Homocamptothecin (BN 80245) is a topoisomerase I inhibitor. (±)-E-Homocamptothecin can be used for the research of cancer. | |||||||||||||||||||||
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CPT-Se3 | CPT-Se3, a selenoproagent of Camptothecin (CPT), shows improved potency in killing cancer cells and inhibiting tumor growth. CPT–Se3 decreases the GSH/GSSG ratio and total thiols, elevates the ROS level in Hep G2 cells, and eventually induces apoptosis of cancer cells. CPT-Se3 shows cytotoxicity against HeLa, Hep G2, A549, and SMMC-7721 cells (IC50= 2.19-4.7 μM). | |||||||||||||||||||||
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CPT-Se4 | CPT-Se4, a selenoproagent of Camptothecin (CPT), shows improved potency in killing cancer cells and inhibiting tumor growth. CPT-Se4 decreases the GSH/GSSG ratio and total thiols, elevates the ROS level in Hep G2 cells, and eventually induces apoptosis of cancer cells. CPT-Se4 shows cytotoxicity against HeLa, Hep G2, A549, and SMMC-7721 cells (IC50= 2.54-6.4 μM). | |||||||||||||||||||||
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Camptothecin | 99.77% | Camptothecin (CPT), a kind of alkaloid, is a DNA topoisomerase I (Topo I) inhibitor with an IC50 of 679 nM. 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. | ||||||||||||||||||||
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(R)-Camptothecin | (R)-Camptothecin is an enantiomer of Camptothecin (CPT), is inactive as an inhibitor of the DNA religation reaction and consequently do not poison Top1. | |||||||||||||||||||||
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MG16 | MG16 is a prodrug of 10-Methoxycamptothecin (HY-N0446). MG16 downregulates CDK6 and upregulates ASK1. MG16 induces cell cycle arrest and Apoptosis. MG16 exhibits anticancer activity against Lewis lung carcinoma, small cell lung cancer, and non-small cell lung cancer. | |||||||||||||||||||||
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10-Methoxycamptothecin | 98.06% | 10-Methoxycamptothecin is a natural bioactive derivative of camptothecin (CPT) isolated from Camptotheca acuminata, and has been confirmed to possess high anti-cancer properties. 10-Methoxycamptothecin has higher cytotoxicity than 10-hydroxycamptothecin by testing antitumor activity against 2774 cell lines. | ||||||||||||||||||||
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18-Hydroxycamptothecin | 18-Hydroxycamptothecin is a camptothecin analogue that can be isolated from Camptotheca acuminata. Camptothecin compounds possess potential activities such as anti-cancer and anti-viral properties. | |||||||||||||||||||||
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20-O-Acetylcamptothecin | 98.0% | 20-O-Acetylcamptothecin (O-Acetylcamptothecin) is a derivative of Camptothecin (HY-16560) and an inhibitor of Topoisomerase I. | ||||||||||||||||||||
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References
- [1]. Xing Liu, et al. Correlation between the sensitivity of tumors to treatment with CZ48 and local concentrations of the active metabolite CPT within the tumors. Biomed Rep. 2013 Mar;1(2):202-206. [Content Brief]
- [2]. Zhisong Cao, et al. Crystalline camptothecin-20(S)-O-propionate hydrate: a novel anticancer agent with strong activity against 19 human tumor xenografts. Cancer Res. 2009 Jun 1;69(11):4742-9. [Content Brief]
