IN189180B - - Google Patents
Info
- Publication number
- IN189180B IN189180B IN1921DE1998A IN189180B IN 189180 B IN189180 B IN 189180B IN 1921DE1998 A IN1921DE1998 A IN 1921DE1998A IN 189180 B IN189180 B IN 189180B
- Authority
- IN
- India
Links
Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
- C07D471/22—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed systems contains four or more hetero rings
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
- C07D491/22—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains four or more hetero rings
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR19970031710 | 1997-07-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN189180B true IN189180B (enExample) | 2003-01-04 |
Family
ID=19513816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN1921DE1998 IN189180B (enExample) | 1997-07-09 | 1998-07-06 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US6310207B1 (enExample) |
| KR (1) | KR100266743B1 (enExample) |
| AU (1) | AU8244998A (enExample) |
| BR (1) | BRPI9813001B8 (enExample) |
| CH (1) | CH693877A8 (enExample) |
| ES (1) | ES2163365B2 (enExample) |
| IN (1) | IN189180B (enExample) |
| RU (1) | RU2181122C2 (enExample) |
| WO (1) | WO1999002530A1 (enExample) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7109165B2 (en) * | 2001-05-18 | 2006-09-19 | Sirna Therapeutics, Inc. | Conjugates and compositions for cellular delivery |
| US7601734B2 (en) * | 2004-04-12 | 2009-10-13 | Taisho Pharmaceutical Co., Ltd. | Cyclic amine compound |
| KR20090036585A (ko) * | 2006-08-11 | 2009-04-14 | 더 크리스터스 스텔린 파운데이션 포 캔서 리서치 | 캄프토테신의 에스테르의 제조 방법 |
| PH12021552363A1 (en) | 2019-03-29 | 2022-09-05 | Medimmune Ltd | Compounds and conjugates thereof |
| US11634508B2 (en) | 2019-07-10 | 2023-04-25 | Cybrexa 2, Inc. | Peptide conjugates of cytotoxins as therapeutics |
| CN114302744B (zh) | 2019-07-10 | 2025-08-26 | 赛博克萨3公司 | 作为治疗剂的微管靶向剂的肽缀合物 |
| CN121064209A (zh) * | 2022-09-09 | 2025-12-05 | 杭州爱科瑞思生物医药有限公司 | 喜树碱-7-乙基胺衍生物及其制备方法和应用 |
| CN116478051B (zh) * | 2023-04-13 | 2024-06-21 | 戊言医药科技（上海）有限公司 | 一种贝洛替康盐酸盐及其关键中间体的制备方法 |
| CN120058720A (zh) * | 2024-01-08 | 2025-05-30 | 杭州爱科瑞思生物医药有限公司 | 7-含羟胺结构取代的烷基喜树碱衍生物的制备及其应用 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4939255A (en) * | 1987-06-24 | 1990-07-03 | Daiichi Pharmaceutical Co., Ltd. | Hexa-cyclic camptothecin derivatives |
| HU213136B (en) * | 1990-08-14 | 1997-02-28 | Kyorin Seiyaku Kk | Process for producing fluoroethyl camptothecin derivatives and pharmaceutical compositions containing them |
| JP3008226B2 (ja) * | 1991-01-16 | 2000-02-14 | 第一製薬株式会社 | 六環性化合物 |
| IS4152A (is) * | 1993-04-29 | 1994-10-30 | Glaxo Inc. | Vatnsuppleysanlegar Camptothecin afleiður og aðferð til framleiðslu þeirra |
| KR960029336A (ko) | 1995-01-09 | 1996-08-17 | 김충환 | 캄토테신 유도체, 그의 제조 방법 및 이를 함유하는 항암제 |
-
1998
- 1998-07-06 IN IN1921DE1998 patent/IN189180B/en unknown
- 1998-07-07 KR KR1019980027267A patent/KR100266743B1/ko not_active Expired - Lifetime
- 1998-07-08 WO PCT/KR1998/000199 patent/WO1999002530A1/en not_active Ceased
- 1998-07-08 BR BRPI9813001 patent/BRPI9813001B8/pt not_active IP Right Cessation
- 1998-07-08 CH CH00031/00A patent/CH693877A8/de not_active IP Right Cessation
- 1998-07-08 RU RU2000100980/04A patent/RU2181122C2/ru active
- 1998-07-08 US US09/462,271 patent/US6310207B1/en not_active Expired - Lifetime
- 1998-07-08 AU AU82449/98A patent/AU8244998A/en not_active Abandoned
- 1998-07-08 ES ES009950083A patent/ES2163365B2/es not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| BRPI9813001B1 (pt) | 2011-11-01 |
| WO1999002530A1 (en) | 1999-01-21 |
| BRPI9813001B8 (pt) | 2021-07-06 |
| RU2181122C2 (ru) | 2002-04-10 |
| AU8244998A (en) | 1999-02-08 |
| KR19990013649A (ko) | 1999-02-25 |
| CH693877A5 (de) | 2004-03-31 |
| BRPI9813001A (pt) | 2000-08-15 |
| US6310207B1 (en) | 2001-10-30 |
| ES2163365A1 (es) | 2002-01-16 |
| CH693877A8 (de) | 2004-05-28 |
| ES2163365B2 (es) | 2002-11-01 |
| KR100266743B1 (ko) | 2000-12-01 |