ES527118A0 - A PROCEDURE FOR THE PREPARATION OF SORBINYL OR A PHARMACEUTICALLY ACCEPTABLE CATIONIC SALT. - Google Patents
A PROCEDURE FOR THE PREPARATION OF SORBINYL OR A PHARMACEUTICALLY ACCEPTABLE CATIONIC SALT.Info
- Publication number
- ES527118A0 ES527118A0 ES527118A ES527118A ES527118A0 ES 527118 A0 ES527118 A0 ES 527118A0 ES 527118 A ES527118 A ES 527118A ES 527118 A ES527118 A ES 527118A ES 527118 A0 ES527118 A0 ES 527118A0
- Authority
- ES
- Spain
- Prior art keywords
- sorbinyl
- procedure
- preparation
- pharmaceutically acceptable
- cationic salt
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Classifications
-
- 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
- C07D491/02—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 two hetero rings
- C07D491/10—Spiro-condensed systems
- C07D491/107—Spiro-condensed systems with only one oxygen atom as ring hetero atom in the oxygen-containing ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Hydrogenated Pyridines (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US44068682A | 1982-11-10 | 1982-11-10 | |
US06/440,657 US4431828A (en) | 1982-11-10 | 1982-11-10 | Regeneration of 6-fluoro-4-chromanone from by-products in the synthesis of sorbinil |
US06/440,641 US4435578A (en) | 1982-11-10 | 1982-11-10 | Sorbinil by optical resolution of precursor 6-fluoro-4-ureidochroman-4-carboxylic acid |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8506040A1 ES8506040A1 (en) | 1985-06-16 |
ES527118A0 true ES527118A0 (en) | 1985-06-16 |
Family
ID=27412063
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES527118A Granted ES527118A0 (en) | 1982-11-10 | 1983-11-08 | A PROCEDURE FOR THE PREPARATION OF SORBINYL OR A PHARMACEUTICALLY ACCEPTABLE CATIONIC SALT. |
ES534921A Granted ES534921A0 (en) | 1982-11-10 | 1984-08-06 | A PROCEDURE FOR REGENERATION OF PURIFIED 6-FLUOR-4-CHROMANONE |
ES534920A Granted ES534920A0 (en) | 1982-11-10 | 1984-08-06 | A PROCEDURE FOR THE PREPARATION OF A CRYSTALLINE SALT OF THE ACID S-6-FLUOR-4-UREIDOCROMAN-4-CARBOXILICO |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES534921A Granted ES534921A0 (en) | 1982-11-10 | 1984-08-06 | A PROCEDURE FOR REGENERATION OF PURIFIED 6-FLUOR-4-CHROMANONE |
ES534920A Granted ES534920A0 (en) | 1982-11-10 | 1984-08-06 | A PROCEDURE FOR THE PREPARATION OF A CRYSTALLINE SALT OF THE ACID S-6-FLUOR-4-UREIDOCROMAN-4-CARBOXILICO |
Country Status (16)
Country | Link |
---|---|
KR (1) | KR870000867B1 (en) |
AU (1) | AU540399B2 (en) |
BG (1) | BG44206A3 (en) |
CS (1) | CS266560B2 (en) |
DD (1) | DD213924A5 (en) |
DK (1) | DK512683A (en) |
ES (3) | ES527118A0 (en) |
FI (1) | FI77247C (en) |
GR (1) | GR79017B (en) |
IL (2) | IL70165A (en) |
NO (1) | NO161916C (en) |
NZ (1) | NZ206189A (en) |
PL (1) | PL139713B1 (en) |
PT (1) | PT77617B (en) |
SU (1) | SU1209030A3 (en) |
YU (2) | YU44867B (en) |
-
1983
- 1983-11-07 YU YU2203/83A patent/YU44867B/en unknown
- 1983-11-07 PT PT77617A patent/PT77617B/en not_active IP Right Cessation
- 1983-11-07 GR GR72904A patent/GR79017B/el unknown
- 1983-11-08 ES ES527118A patent/ES527118A0/en active Granted
- 1983-11-08 IL IL70165A patent/IL70165A/en unknown
- 1983-11-08 NZ NZ206189A patent/NZ206189A/en unknown
- 1983-11-08 DD DD83256455A patent/DD213924A5/en not_active IP Right Cessation
- 1983-11-08 FI FI834088A patent/FI77247C/en not_active IP Right Cessation
- 1983-11-08 PL PL1983244460A patent/PL139713B1/en unknown
- 1983-11-08 KR KR1019830005294A patent/KR870000867B1/en not_active IP Right Cessation
- 1983-11-09 SU SU833659625A patent/SU1209030A3/en active
- 1983-11-09 NO NO834086A patent/NO161916C/en unknown
- 1983-11-09 DK DK512683A patent/DK512683A/en not_active Application Discontinuation
- 1983-11-09 CS CS838271A patent/CS266560B2/en unknown
- 1983-11-09 BG BG062988A patent/BG44206A3/en unknown
- 1983-11-09 AU AU21105/83A patent/AU540399B2/en not_active Ceased
-
1984
- 1984-08-06 ES ES534921A patent/ES534921A0/en active Granted
- 1984-08-06 ES ES534920A patent/ES534920A0/en active Granted
-
1985
- 1985-09-09 YU YU1409/85A patent/YU43883B/en unknown
-
1987
- 1987-02-23 IL IL81648A patent/IL81648A0/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ES8506040A1 (en) | 1985-06-16 |
YU220383A (en) | 1988-02-29 |
ES8505988A1 (en) | 1985-06-16 |
KR870000867B1 (en) | 1987-04-30 |
NO161916B (en) | 1989-07-03 |
BG44206A3 (en) | 1988-10-14 |
KR840006806A (en) | 1984-12-03 |
IL70165A (en) | 1987-12-20 |
DK512683D0 (en) | 1983-11-09 |
YU44867B (en) | 1991-04-30 |
IL70165A0 (en) | 1984-02-29 |
NZ206189A (en) | 1987-06-30 |
YU43883B (en) | 1989-12-31 |
ES534921A0 (en) | 1985-06-16 |
NO834086L (en) | 1984-05-11 |
ES8600269A1 (en) | 1985-09-16 |
FI77247B (en) | 1988-10-31 |
AU2110583A (en) | 1984-05-17 |
ES534920A0 (en) | 1985-09-16 |
PT77617B (en) | 1986-05-12 |
DD213924A5 (en) | 1984-09-26 |
FI77247C (en) | 1989-02-10 |
PL139713B1 (en) | 1987-02-28 |
CS827183A2 (en) | 1989-04-14 |
DK512683A (en) | 1984-05-11 |
CS266560B2 (en) | 1990-01-12 |
IL81648A0 (en) | 1987-09-16 |
NO161916C (en) | 1989-10-11 |
FI834088A (en) | 1984-05-11 |
AU540399B2 (en) | 1984-11-15 |
FI834088A0 (en) | 1983-11-08 |
GR79017B (en) | 1984-10-02 |
PT77617A (en) | 1983-12-01 |
SU1209030A3 (en) | 1986-01-30 |
PL244460A1 (en) | 1985-03-26 |
YU140985A (en) | 1986-04-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19970203 |