IL70165A0 - Preparation of sorbinil and salts thereof - Google Patents

Preparation of sorbinil and salts thereof

Info

Publication number: IL70165A0
Authority: IL; Israel
Prior art keywords: sorbinil; salts; preparation
Prior art date: 1982-11-10

Application number

IL70165A

Other versions

IL70165A (en

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

1983-11-08

Publication date

1984-02-29

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

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

1983-11-08 Application filed by Pfizer filed Critical Pfizer

1984-02-29 Publication of IL70165A0 publication Critical patent/IL70165A0/en

1986-08-12 Priority to IL79692A priority Critical patent/IL79692A0/en

1986-08-12 Priority to IL79693A priority patent/IL79693A0/en

1987-12-20 Publication of IL70165A publication Critical patent/IL70165A/en

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)

IL70165A 1982-11-10 1983-11-08 Preparation of sorbinil and salts thereof by resolution of the racemate and the new(-)-3-amino-methylpinane salt of sorbinil used therefor IL70165A (en)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
IL79692A IL79692A0 (en)	1982-11-10	1986-08-12	Preparation of sorbinil and salts thereof
IL79693A IL79693A0 (en)	1982-11-10	1986-08-12	Preparation of sorbinil and salts thereof

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US44068682A	1982-11-10	1982-11-10
US06/440,641 US4435578A (en)	1982-11-10	1982-11-10	Sorbinil by optical resolution of precursor 6-fluoro-4-ureidochroman-4-carboxylic acid
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

Publications (2)

Publication Number	Publication Date
IL70165A0 true IL70165A0 (en)	1984-02-29
IL70165A IL70165A (en)	1987-12-20

Family

ID=27412063

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
IL70165A IL70165A (en)	1982-11-10	1983-11-08	Preparation of sorbinil and salts thereof by resolution of the racemate and the new(-)-3-amino-methylpinane salt of sorbinil used therefor
IL81648A IL81648A0 (en)	1982-11-10	1987-02-23	Preparation of sorbinil and salts thereof by resolution of the racemate

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
IL81648A IL81648A0 (en)	1982-11-10	1987-02-23	Preparation of sorbinil and salts thereof by resolution of the racemate

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 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 PL PL1983244460A patent/PL139713B1/en unknown
- 1983-11-08 KR KR1019830005294A patent/KR870000867B1/en not_active Expired
- 1983-11-08 IL IL70165A patent/IL70165A/en unknown
- 1983-11-08 ES ES527118A patent/ES8506040A1/en not_active Expired
- 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 NZ NZ206189A patent/NZ206189A/en unknown
- 1983-11-09 BG BG062988A patent/BG44206A3/en unknown
- 1983-11-09 CS CS838271A patent/CS266560B2/en unknown
- 1983-11-09 AU AU21105/83A patent/AU540399B2/en not_active Ceased
- 1983-11-09 NO NO834086A patent/NO161916C/en unknown
- 1983-11-09 DK DK512683A patent/DK512683A/en not_active Application Discontinuation
- 1983-11-09 SU SU833659625A patent/SU1209030A3/en active
1984
- 1984-08-06 ES ES534920A patent/ES8600269A1/en not_active Expired
- 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
NZ206189A (en)	1987-06-30
GR79017B (en)	1984-10-02
IL81648A0 (en)	1987-09-16
ES8505988A1 (en)	1985-06-16
ES527118A0 (en)	1985-06-16
DK512683A (en)	1984-05-11
ES534920A0 (en)	1985-09-16
ES8506040A1 (en)	1985-06-16
SU1209030A3 (en)	1986-01-30
AU2110583A (en)	1984-05-17
FI834088A0 (en)	1983-11-08
DD213924A5 (en)	1984-09-26
PT77617B (en)	1986-05-12
PL244460A1 (en)	1985-03-26
PL139713B1 (en)	1987-02-28
CS827183A2 (en)	1989-04-14
YU140985A (en)	1986-04-30
CS266560B2 (en)	1990-01-12
YU220383A (en)	1988-02-29
YU44867B (en)	1991-04-30
PT77617A (en)	1983-12-01
FI834088L (en)	1984-05-11
IL70165A (en)	1987-12-20
BG44206A3 (en)	1988-10-14
FI77247C (en)	1989-02-10
AU540399B2 (en)	1984-11-15
KR840006806A (en)	1984-12-03
NO161916B (en)	1989-07-03
NO834086L (en)	1984-05-11
FI77247B (en)	1988-10-31
ES8600269A1 (en)	1985-09-16
YU43883B (en)	1989-12-31
DK512683D0 (en)	1983-11-09
ES534921A0 (en)	1985-06-16
KR870000867B1 (en)	1987-04-30
NO161916C (en)	1989-10-11

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IL70165A0 (en)	1984-02-29	Preparation of sorbinil and salts thereof
IL79693A0 (en)	1986-11-30	Preparation of sorbinil and salts thereof
IL79692A0 (en)	1986-11-30	Preparation of sorbinil and salts thereof
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