YU220383A - Process for obtaining sorbinyle - Google Patents

Process for obtaining sorbinyle

Info

Publication number: YU220383A
Authority: YU; Yugoslavia
Prior art keywords: sorbinyle; obtaining; obtaining sorbinyle
Prior art date: 1982-11-10

Application number

YU02203/83A

Other versions

YU44867B (en

Inventor

Jr B W Cue

P D Hammen

S S Massett

B S Moore

R J Sysko

Original Assignee

Pfizer

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.)

1982-11-10

Filing date

1983-11-07

Publication date

1988-02-29

1982-11-10 Priority claimed from US06/440,657 external-priority patent/US4431828A/en

1982-11-10 Priority claimed from US06/440,641 external-priority patent/US4435578A/en

1983-11-07 Application filed by Pfizer filed Critical Pfizer

1988-02-29 Publication of YU220383A publication Critical patent/YU220383A/en

1991-04-30 Publication of YU44867B publication Critical patent/YU44867B/en

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)

YU2203/83A 1982-11-10 1983-11-07 Process for obtaining sorbinyle YU44867B (en)

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
YU220383A true YU220383A (en)	1988-02-29
YU44867B YU44867B (en)	1991-04-30

Family

ID=27412063

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
YU2203/83A YU44867B (en)	1982-11-10	1983-11-07	Process for obtaining sorbinyle
YU1409/85A YU43883B (en)	1982-11-10	1985-09-09	Process for the regeneration of purified 6-fluoro-4-chromanone

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
YU1409/85A YU43883B (en)	1982-11-10	1985-09-09	Process for the regeneration of purified 6-fluoro-4-chromanone

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)	ES8506040A1 (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 PT PT77617A patent/PT77617B/en not_active IP Right Cessation
- 1983-11-07 GR GR72904A patent/GR79017B/el unknown
- 1983-11-07 YU YU2203/83A patent/YU44867B/en unknown
- 1983-11-08 ES ES527118A patent/ES8506040A1/en not_active Expired
- 1983-11-08 IL IL70165A patent/IL70165A/en unknown
- 1983-11-08 NZ NZ206189A patent/NZ206189A/en unknown
- 1983-11-08 PL PL1983244460A patent/PL139713B1/en unknown
- 1983-11-08 FI FI834088A patent/FI77247C/en not_active IP Right Cessation
- 1983-11-08 DD DD83256455A patent/DD213924A5/en not_active IP Right Cessation
- 1983-11-08 KR KR1019830005294A patent/KR870000867B1/en not_active IP Right Cessation
- 1983-11-09 BG BG062988A patent/BG44206A3/en unknown
- 1983-11-09 CS CS838271A patent/CS266560B2/en unknown
- 1983-11-09 NO NO834086A patent/NO161916C/en unknown
- 1983-11-09 SU SU833659625A patent/SU1209030A3/en active
- 1983-11-09 AU AU21105/83A patent/AU540399B2/en not_active Ceased
- 1983-11-09 DK DK512683A patent/DK512683A/en not_active Application Discontinuation
1984
- 1984-08-06 ES ES534920A patent/ES534920A0/en active Granted
- 1984-08-06 ES ES534921A patent/ES534921A0/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
KR870000867B1 (en)	1987-04-30
DD213924A5 (en)	1984-09-26
PL244460A1 (en)	1985-03-26
FI77247B (en)	1988-10-31
AU2110583A (en)	1984-05-17
NZ206189A (en)	1987-06-30
CS827183A2 (en)	1989-04-14
FI834088A (en)	1984-05-11
SU1209030A3 (en)	1986-01-30
YU44867B (en)	1991-04-30
ES8505988A1 (en)	1985-06-16
YU43883B (en)	1989-12-31
PL139713B1 (en)	1987-02-28
IL70165A (en)	1987-12-20
KR840006806A (en)	1984-12-03
IL70165A0 (en)	1984-02-29
FI834088A0 (en)	1983-11-08
NO834086L (en)	1984-05-11
IL81648A0 (en)	1987-09-16
BG44206A3 (en)	1988-10-14
ES527118A0 (en)	1985-06-16
PT77617B (en)	1986-05-12
YU140985A (en)	1986-04-30
FI77247C (en)	1989-02-10
AU540399B2 (en)	1984-11-15
CS266560B2 (en)	1990-01-12
ES8600269A1 (en)	1985-09-16
NO161916C (en)	1989-10-11
ES534920A0 (en)	1985-09-16
ES8506040A1 (en)	1985-06-16
PT77617A (en)	1983-12-01
DK512683D0 (en)	1983-11-09
ES534921A0 (en)	1985-06-16
GR79017B (en)	1984-10-02
DK512683A (en)	1984-05-11
NO161916B (en)	1989-07-03

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