BG44206A3 - Method for preparation of sorbinil - Google Patents
Method for preparation of sorbinilInfo
- Publication number
- BG44206A3 BG44206A3 BG8362988A BG6298883A BG44206A3 BG 44206 A3 BG44206 A3 BG 44206A3 BG 8362988 A BG8362988 A BG 8362988A BG 6298883 A BG6298883 A BG 6298883A BG 44206 A3 BG44206 A3 BG 44206A3
- Authority
- BG
- Bulgaria
- Prior art keywords
- sorbinil
- preparation
- Prior art date
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 (1)
Publication Number | Publication Date |
---|---|
BG44206A3 true BG44206A3 (en) | 1988-10-14 |
Family
ID=27412063
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BG8362988A BG44206A3 (en) | 1982-11-10 | 1983-11-09 | Method for preparation of sorbinil |
Country Status (16)
Country | Link |
---|---|
KR (1) | KR870000867B1 (xx) |
AU (1) | AU540399B2 (xx) |
BG (1) | BG44206A3 (xx) |
CS (1) | CS266560B2 (xx) |
DD (1) | DD213924A5 (xx) |
DK (1) | DK512683A (xx) |
ES (3) | ES8506040A1 (xx) |
FI (1) | FI77247C (xx) |
GR (1) | GR79017B (xx) |
IL (2) | IL70165A (xx) |
NO (1) | NO161916C (xx) |
NZ (1) | NZ206189A (xx) |
PL (1) | PL139713B1 (xx) |
PT (1) | PT77617B (xx) |
SU (1) | SU1209030A3 (xx) |
YU (2) | YU44867B (xx) |
-
1983
- 1983-11-07 PT PT77617A patent/PT77617B/pt not_active IP Right Cessation
- 1983-11-07 GR GR72904A patent/GR79017B/el unknown
- 1983-11-07 YU YU2203/83A patent/YU44867B/xx unknown
- 1983-11-08 NZ NZ206189A patent/NZ206189A/en unknown
- 1983-11-08 KR KR1019830005294A patent/KR870000867B1/ko not_active IP Right Cessation
- 1983-11-08 PL PL1983244460A patent/PL139713B1/pl unknown
- 1983-11-08 ES ES527118A patent/ES8506040A1/es not_active Expired
- 1983-11-08 FI FI834088A patent/FI77247C/fi not_active IP Right Cessation
- 1983-11-08 DD DD83256455A patent/DD213924A5/de not_active IP Right Cessation
- 1983-11-08 IL IL70165A patent/IL70165A/xx unknown
- 1983-11-09 CS CS838271A patent/CS266560B2/cs unknown
- 1983-11-09 NO NO834086A patent/NO161916C/no unknown
- 1983-11-09 AU AU21105/83A patent/AU540399B2/en not_active Ceased
- 1983-11-09 BG BG8362988A patent/BG44206A3/xx unknown
- 1983-11-09 SU SU833659625A patent/SU1209030A3/ru active
- 1983-11-09 DK DK512683A patent/DK512683A/da not_active Application Discontinuation
-
1984
- 1984-08-06 ES ES534921A patent/ES534921A0/es active Granted
- 1984-08-06 ES ES534920A patent/ES8600269A1/es not_active Expired
-
1985
- 1985-09-09 YU YU1409/85A patent/YU43883B/xx unknown
-
1987
- 1987-02-23 IL IL81648A patent/IL81648A0/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
YU220383A (en) | 1988-02-29 |
NO161916B (no) | 1989-07-03 |
SU1209030A3 (ru) | 1986-01-30 |
ES534920A0 (es) | 1985-09-16 |
NO834086L (no) | 1984-05-11 |
CS266560B2 (en) | 1990-01-12 |
PL244460A1 (en) | 1985-03-26 |
FI77247B (fi) | 1988-10-31 |
ES527118A0 (es) | 1985-06-16 |
PL139713B1 (en) | 1987-02-28 |
YU44867B (en) | 1991-04-30 |
DD213924A5 (de) | 1984-09-26 |
FI834088A0 (fi) | 1983-11-08 |
IL70165A (en) | 1987-12-20 |
CS827183A2 (en) | 1989-04-14 |
PT77617A (en) | 1983-12-01 |
AU2110583A (en) | 1984-05-17 |
NZ206189A (en) | 1987-06-30 |
IL81648A0 (en) | 1987-09-16 |
ES8506040A1 (es) | 1985-06-16 |
GR79017B (xx) | 1984-10-02 |
IL70165A0 (en) | 1984-02-29 |
FI77247C (fi) | 1989-02-10 |
ES8600269A1 (es) | 1985-09-16 |
KR870000867B1 (ko) | 1987-04-30 |
FI834088A (fi) | 1984-05-11 |
AU540399B2 (en) | 1984-11-15 |
ES8505988A1 (es) | 1985-06-16 |
YU140985A (en) | 1986-04-30 |
DK512683D0 (da) | 1983-11-09 |
ES534921A0 (es) | 1985-06-16 |
PT77617B (en) | 1986-05-12 |
DK512683A (da) | 1984-05-11 |
KR840006806A (ko) | 1984-12-03 |
NO161916C (no) | 1989-10-11 |
YU43883B (en) | 1989-12-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3369465D1 (en) | Bone-equivalent and method for preparation thereof | |
BG42675A3 (en) | Method for preparing of 20- amino- macrolidic derivatives | |
EG16472A (en) | Method of preparing 3-phenoxy-1-azetidinecarboxamides | |
DE3373479D1 (en) | Method for preparation of n-phosphonomethylglycine | |
DE3361137D1 (en) | Method for the preparation of 3-alkoxy-acrylonitriles | |
BG44208A3 (en) | Method for preparation of enduracydine | |
BG47647A3 (en) | Method for preparing of phenothiazinic derivatives | |
GB2123829B (en) | Method of preparing 1 1 1-azidodinitro compounds | |
ZA836379B (en) | Method for preparation of n-phosphonomethylglycine | |
PL240172A1 (en) | Method of obtaining derivatives of chloracetoanilide | |
BG44206A3 (en) | Method for preparation of sorbinil | |
PL250096A1 (en) | Method of obtaining novel amino-n-phenylopyrridinoamines | |
PL241836A1 (en) | Method of obtaining novel sulfinyl-and sulfonyl-azacycloheptan-2-ones | |
DE3361771D1 (en) | Method for the preparation of pure 2-chloro-6-alkoxy-3-nitro-pyridines | |
BG42001A3 (en) | Method for preparing of 1- aryl- 2- aminoethanol derivatives | |
IL69304A0 (en) | Method for the preparation of difluoromethoxyaromatic compounds | |
DE3360001D1 (en) | Method for the preparation of 1-alkenylisocyanates | |
GB8322843D0 (en) | Method of construction | |
DE3160945D1 (en) | Method for the preparation of (e)-4-bromo-2-methylbut-2-en-1-al | |
BG47420A1 (en) | Method for preparing of isocitratedehydrogenase | |
ZW20182A1 (en) | Method of preparing benzimidazolylcarbamates | |
BG33808A1 (en) | Method for making of poly- delta- valerolactone | |
PL235590A1 (en) | Method of obtaining iodophoric preparation | |
BG46375A1 (en) | Method for preparing of 11 beta- hydroxysteroides | |
BG33490A1 (en) | Method for producing of polyetheleneglycols |