BR1100879A - New camptothecin derivatives - Google Patents

New camptothecin derivatives

Info

Publication number
BR1100879A
BR1100879A BR1100879-2A BR1100879A BR1100879A BR 1100879 A BR1100879 A BR 1100879A BR 1100879 A BR1100879 A BR 1100879A BR 1100879 A BR1100879 A BR 1100879A
Authority
BR
Brazil
Prior art keywords
camptothecin derivatives
new camptothecin
new
derivatives
camptothecin
Prior art date
Application number
BR1100879-2A
Other languages
Portuguese (pt)
Inventor
Tadashi Miyasaka
Seigo Sawada
Kenichiro Nokata
Masahiko Mutai
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of BR1100879A publication Critical patent/BR1100879A/en

Links

BR1100879-2A 1981-09-04 1997-05-14 New camptothecin derivatives BR1100879A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13841081A JPS5839683A (en) 1981-09-04 1981-09-04 Novel camptothecin derivative

Publications (1)

Publication Number Publication Date
BR1100879A true BR1100879A (en) 2000-03-14

Family

ID=15221303

Family Applications (1)

Application Number Title Priority Date Filing Date
BR1100879-2A BR1100879A (en) 1981-09-04 1997-05-14 New camptothecin derivatives

Country Status (2)

Country Link
JP (1) JPS5839683A (en)
BR (1) BR1100879A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0615546B2 (en) * 1986-02-24 1994-03-02 株式会社ヤクルト本社 Novel camptothecin derivative
JPH0615547B2 (en) * 1988-01-20 1994-03-02 株式会社ヤクルト本社 Novel camptothecin derivative
JPH04137596A (en) * 1990-09-27 1992-05-12 Shimadzu Corp Preventing mechanism for wrong insertion of card of control system
US6214836B1 (en) 1995-06-06 2001-04-10 Dr. Reddy's Research Foundation Water soluble analogues of 20(S)-camptothecin
US6177439B1 (en) 1995-06-06 2001-01-23 Reddy's Research Foundation Water soluble analogues of 20(S)-camptothecin
KR101057102B1 (en) * 2002-10-31 2011-08-16 니폰 가야꾸 가부시끼가이샤 High molecular weight derivatives of camptothecin
US7067666B2 (en) * 2003-06-27 2006-06-27 Research Triangle Institute 7-substituted camptothecin and camptothecin analogs and methods for producing the same
JP4829120B2 (en) 2004-10-01 2011-12-07 株式会社ヤクルト本社 Irinotecanic acid addition salt
TWI396690B (en) 2006-04-27 2013-05-21 Yakult Honsha Kk Process for preparing camptothecin analogs
EP2170329B1 (en) * 2007-06-25 2014-12-17 ScinoPharm Taiwan Ltd. Process for preparing a crystalline polymorph of 7-ethyl-10-hydroxycamptothecin

Also Published As

Publication number Publication date
JPS5839683A (en) 1983-03-08
JPS6247193B2 (en) 1987-10-06

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Legal Events

Date Code Title Description
AN Processing applications according to articles 230 and 231 of law 9279/96: notification of filing an application
HHFK Processing applications according to articles 230 and 231 of law 9.279/96: republication
MT Patent suspended - articles 230 and 231 of law 9279/96
FGAN Processing applications according to articles 230 and 231 of law 9.279/96: granting
NB Patent issued - articles 230 and 231 of law 9279/96
HKAN Grant procedure suspended (correction) - according to articles 230 and 231 of law 9279/96