PL309645A1 - Method of obtaining substituted indolone derivatives - Google Patents
Method of obtaining substituted indolone derivativesInfo
- Publication number
- PL309645A1 PL309645A1 PL93309645A PL30964593A PL309645A1 PL 309645 A1 PL309645 A1 PL 309645A1 PL 93309645 A PL93309645 A PL 93309645A PL 30964593 A PL30964593 A PL 30964593A PL 309645 A1 PL309645 A1 PL 309645A1
- Authority
- PL
- Poland
- Prior art keywords
- indolone derivatives
- obtaining substituted
- substituted indolone
- obtaining
- derivatives
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
- C07D209/04—Indoles; Hydrogenated indoles
- C07D209/30—Indoles; Hydrogenated indoles with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to carbon atoms of the hetero ring
- C07D209/32—Oxygen atoms
- C07D209/34—Oxygen atoms in position 2
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB939300309A GB9300309D0 (en) | 1993-01-08 | 1993-01-08 | Process |
PCT/EP1993/003706 WO1994015918A1 (en) | 1993-01-08 | 1993-12-27 | Process for the preparation of substituted indolone derivatives |
Publications (2)
Publication Number | Publication Date |
---|---|
PL309645A1 true PL309645A1 (en) | 1995-10-30 |
PL176152B1 PL176152B1 (en) | 1999-04-30 |
Family
ID=10728465
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL93309645A PL176152B1 (en) | 1993-01-08 | 1993-12-27 | Method of obtaining substituted indolone derivatives |
Country Status (7)
Country | Link |
---|---|
FI (1) | FI114094B (en) |
GB (1) | GB9300309D0 (en) |
HU (1) | HUT72075A (en) |
MA (1) | MA23081A1 (en) |
NO (1) | NO305363B1 (en) |
PL (1) | PL176152B1 (en) |
WO (1) | WO1994015918A1 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2237307B1 (en) * | 2003-10-14 | 2006-11-01 | Urquima, S.A. | PROCEDURE FOR THE PREPARATION OF ROPINIROL. |
WO2005074387A2 (en) * | 2003-12-30 | 2005-08-18 | Sun Pharmaceutical Industries Limited | Novel crystal forms of 4-[2-di-n-propylamino)ethyl]-2 (3h)- indolone hydrochloride |
WO2005105741A1 (en) * | 2004-02-11 | 2005-11-10 | Sun Pharmaceutical Industries Limited | Substantially pure 4-[2-(di-n-propylamino)ethyl]-2(3h)-indolone hydrochloride |
WO2005080333A1 (en) * | 2004-02-19 | 2005-09-01 | Torrent Pharmaceuticals Ltd | Process for purification of ropinirole |
WO2008075169A2 (en) * | 2006-12-15 | 2008-06-26 | Orchid Chemicals & Pharmaceuticals Limited | A process for the purification of ropinirole hydrochloride |
WO2011030330A2 (en) * | 2009-09-09 | 2011-03-17 | Taro Pharmaceutical Industries Ltd. | Process for the purification of ropinirole hydrochloride |
EP3640240B1 (en) | 2017-06-16 | 2020-12-09 | Zhejiang Huahai Licheng Pharmaceutical Co., Ltd. | Method for purifying ropinirole hydrochloride |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3882236A (en) * | 1973-12-26 | 1975-05-06 | Lilly Co Eli | Pharmaceutical compositions containing substituted 2-oxo-indolines and the use thereof to treat anxiety and tension |
US4314944A (en) * | 1980-08-22 | 1982-02-09 | Smithkline Corporation | 4-Aminoalkyl-7-hydroxy-2(3H)-indolones |
US4452808A (en) * | 1982-12-07 | 1984-06-05 | Smithkline Beckman Corporation | 4-Aminoalkyl-2(3H)-indolones |
US4593106A (en) * | 1984-06-04 | 1986-06-03 | Smithkline Beckman Corporation | 4-[2-(dialkylamino)ethyl]-7-hydroxyisatins |
GB8712073D0 (en) * | 1987-05-21 | 1987-06-24 | Smith Kline French Lab | Medicament |
GB8714371D0 (en) * | 1987-06-19 | 1987-07-22 | Smith Kline French Lab | Process |
GB9008605D0 (en) * | 1990-04-17 | 1990-06-13 | Smith Kline French Lab | Process |
-
1993
- 1993-01-08 GB GB939300309A patent/GB9300309D0/en active Pending
- 1993-12-27 HU HU9502085A patent/HUT72075A/en not_active Application Discontinuation
- 1993-12-27 PL PL93309645A patent/PL176152B1/en not_active IP Right Cessation
- 1993-12-27 WO PCT/EP1993/003706 patent/WO1994015918A1/en active IP Right Grant
-
1994
- 1994-01-06 MA MA23386A patent/MA23081A1/en unknown
-
1995
- 1995-07-07 NO NO952713A patent/NO305363B1/en not_active IP Right Cessation
- 1995-07-07 FI FI953361A patent/FI114094B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
WO1994015918A1 (en) | 1994-07-21 |
PL176152B1 (en) | 1999-04-30 |
FI953361A0 (en) | 1995-07-07 |
HUT72075A (en) | 1996-03-28 |
GB9300309D0 (en) | 1993-03-03 |
NO305363B1 (en) | 1999-05-18 |
MA23081A1 (en) | 1994-10-01 |
NO952713L (en) | 1995-07-07 |
NO952713D0 (en) | 1995-07-07 |
FI953361A (en) | 1995-07-07 |
FI114094B (en) | 2004-08-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Decisions on the lapse of the protection rights |
Effective date: 20121227 |