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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2036761Generated: October 27, 2026

Topotecan → Camptothecin

https://huagongshe.com/reaction/2036761

Reaction equation

Participants

RoleNameHCIDCharge
ReactantTopotecanHCID 60700—
ReactantIrinotecanHCID 60838—
ProductCamptothecinHCID 24360—

Reaction Steps

R1a=R1b=R2=H; Topotecan: R1a=—CH2NMe2, R1b=OH, and R2=H; Irinotecan: R1a=H, R1b=

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08575188B2
Source datasetuspto-grants-2013_11
ORD IDord-d6bafcda32344ecbb5b39ac8b91b03b2
Source noteuspto-grants-2013_11