BR9603253A - Derivados de camptotecina - Google Patents

Derivados de camptotecina

Info

Publication number: BR9603253A
Authority: BR; Brazil
Prior art keywords: camptothecin derivatives; camptothecin; derivatives
Prior art date: 1995-08-02

Application number

BR9603253A

Other languages

English (en)

Other versions

BR9603253B1 (pt

Inventor

Takayuki Kawaguchi

Kenji Tsujihara

Satoshi Okuno

Toshino Yano

Original Assignee

Tanabe Seiyaku Co

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.)

1995-08-02

Filing date

1996-08-01

Publication date

1998-04-28

1996-08-01 Application filed by Tanabe Seiyaku Co filed Critical Tanabe Seiyaku Co

1998-04-28 Publication of BR9603253A publication Critical patent/BR9603253A/pt

2008-11-18 Publication of BR9603253B1 publication Critical patent/BR9603253B1/pt

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
JP19739195		1995-08-02
JP34061995		1995-12-27
JP17337296		1996-07-03

Publications (2)

Publication Number	Publication Date
BR9603253A true BR9603253A (pt)	1998-04-28
BR9603253B1 BR9603253B1 (pt)	2008-11-18

Family

ID=16373734

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR9603253A BR9603253B1 (pt)	1995-08-02	1996-08-01	derivado de camptotecina e composiÇço farmacÊutica compreendendo o mesmo.

Country Status (2)

Country	Link
BR (1)	BR9603253B1 (pt)
ZA (1)	ZA966323B (pt)

1996
- 1996-07-25 ZA ZA9606323A patent/ZA966323B/xx unknown
- 1996-08-01 BR BR9603253A patent/BR9603253B1/pt not_active IP Right Cessation

Also Published As

Publication number	Publication date
BR9603253B1 (pt)	2008-11-18
ZA966323B (en)	1997-02-27

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Legal Events

Date	Code	Title	Description
2002-03-12	FB34	Technical and formal requirements: requirement - article 34 of industrial property law
2005-08-30	B07A	Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
2006-01-03	B06A	Patent application procedure suspended [chapter 6.1 patent gazette]
2007-06-05	B06A	Patent application procedure suspended [chapter 6.1 patent gazette]
2008-01-29	B09A	Decision: intention to grant [chapter 9.1 patent gazette]
2008-09-23	B25D	Requested change of name of applicant approved	Owner name: MITSUBISHI TANABE PHARMA CORPORATION (JP) Free format text: ALTERADO DE: TANABE SEIYAKU CO., LTD.
2008-11-18	B16A	Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]	Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 18/11/2008, OBSERVADAS AS CONDICOES LEGAIS.
2012-11-06	B24C	Patent annual fee: request for for restoration	Free format text: REFERENTE A 15A E 16A ANUIDADE(S), CONFORME ART. 87 DA LPI.
2013-04-24	B21F	Lapse acc. art. 78, item iv - on non-payment of the annual fees in time	Free format text: REFERENTE AO DESPACHO 24.3 PUBLICADO NA RPI 2183 DE 06/11/2012.
2018-03-27	B15K	Others concerning applications: alteration of classification	Ipc: A61K 31/35 (2006.01), A61K 31/405 (2006.0