IL70165A - Preparation of sorbinil and salts thereof by resolution of the racemate and the new(-)-3-amino-methylpinane salt of sorbinil used therefor - Google Patents

Preparation of sorbinil and salts thereof by resolution of the racemate and the new(-)-3-amino-methylpinane salt of sorbinil used therefor

Info

Publication number
IL70165A
IL70165A IL70165A IL7016583A IL70165A IL 70165 A IL70165 A IL 70165A IL 70165 A IL70165 A IL 70165A IL 7016583 A IL7016583 A IL 7016583A IL 70165 A IL70165 A IL 70165A
Authority
IL
Israel
Prior art keywords
sorbinil
methylpinane
racemate
resolution
salts
Prior art date
Application number
IL70165A
Other languages
English (en)
Other versions
IL70165A0 (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.)
Filing date
Publication date
Priority claimed from US06/440,657 external-priority patent/US4431828A/en
Priority claimed from US06/440,641 external-priority patent/US4435578A/en
Application filed by Pfizer filed Critical Pfizer
Publication of IL70165A0 publication Critical patent/IL70165A0/xx
Priority to IL79692A priority Critical patent/IL79692A0/xx
Priority to IL79693A priority patent/IL79693A0/xx
Publication of IL70165A publication Critical patent/IL70165A/xx

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)
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
US06/440,657 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
IL70165A0 IL70165A0 (en) 1984-02-29
IL70165A true 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 (fi)
AU (1) AU540399B2 (fi)
BG (1) BG44206A3 (fi)
CS (1) CS266560B2 (fi)
DD (1) DD213924A5 (fi)
DK (1) DK512683A (fi)
ES (3) ES527118A0 (fi)
FI (1) FI77247C (fi)
GR (1) GR79017B (fi)
IL (2) IL70165A (fi)
NO (1) NO161916C (fi)
NZ (1) NZ206189A (fi)
PL (1) PL139713B1 (fi)
PT (1) PT77617B (fi)
SU (1) SU1209030A3 (fi)
YU (2) YU44867B (fi)

Also Published As

Publication number Publication date
KR840006806A (ko) 1984-12-03
NZ206189A (en) 1987-06-30
YU140985A (en) 1986-04-30
SU1209030A3 (ru) 1986-01-30
GR79017B (fi) 1984-10-02
AU2110583A (en) 1984-05-17
PT77617A (en) 1983-12-01
NO161916C (no) 1989-10-11
ES8506040A1 (es) 1985-06-16
CS827183A2 (en) 1989-04-14
AU540399B2 (en) 1984-11-15
FI77247C (fi) 1989-02-10
YU220383A (en) 1988-02-29
ES8505988A1 (es) 1985-06-16
NO161916B (no) 1989-07-03
DK512683A (da) 1984-05-11
IL81648A0 (en) 1987-09-16
IL70165A0 (en) 1984-02-29
FI77247B (fi) 1988-10-31
PT77617B (en) 1986-05-12
PL139713B1 (en) 1987-02-28
DK512683D0 (da) 1983-11-09
ES534921A0 (es) 1985-06-16
YU43883B (en) 1989-12-31
DD213924A5 (de) 1984-09-26
ES8600269A1 (es) 1985-09-16
BG44206A3 (en) 1988-10-14
NO834086L (no) 1984-05-11
FI834088A (fi) 1984-05-11
CS266560B2 (en) 1990-01-12
ES527118A0 (es) 1985-06-16
FI834088A0 (fi) 1983-11-08
YU44867B (en) 1991-04-30
KR870000867B1 (ko) 1987-04-30
ES534920A0 (es) 1985-09-16
PL244460A1 (en) 1985-03-26

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