IT1143608B - PROCEDURE FOR THE PRODUCTION OF THIAZOLIDIN-4-CARBONITRILS AND THEIR CONVERSION IN D, L-CISTEIN - Google Patents

PROCEDURE FOR THE PRODUCTION OF THIAZOLIDIN-4-CARBONITRILS AND THEIR CONVERSION IN D, L-CISTEIN

Info

Publication number
IT1143608B
IT1143608B IT5132977A IT5132977A IT1143608B IT 1143608 B IT1143608 B IT 1143608B IT 5132977 A IT5132977 A IT 5132977A IT 5132977 A IT5132977 A IT 5132977A IT 1143608 B IT1143608 B IT 1143608B
Authority
IT
Italy
Prior art keywords
carbonitrils
cistein
thiazolidin
conversion
procedure
Prior art date
Application number
IT5132977A
Other languages
Italian (it)
Original Assignee
Degussa
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 DE2645692A external-priority patent/DE2645692C2/en
Priority claimed from DE19762645748 external-priority patent/DE2645748C2/en
Application filed by Degussa filed Critical Degussa
Application granted granted Critical
Publication of IT1143608B publication Critical patent/IT1143608B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
    • C07D277/02—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
    • C07D277/04—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
    • C07D277/06—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
IT5132977A 1976-10-09 1977-10-07 PROCEDURE FOR THE PRODUCTION OF THIAZOLIDIN-4-CARBONITRILS AND THEIR CONVERSION IN D, L-CISTEIN IT1143608B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2645692A DE2645692C2 (en) 1976-10-09 1976-10-09 Thiazolidine-4-carbonitriles
DE19762645748 DE2645748C2 (en) 1976-10-09 1976-10-09 Process for the production of D, L-cysteine

Publications (1)

Publication Number Publication Date
IT1143608B true IT1143608B (en) 1986-10-22

Family

ID=25770992

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5132977A IT1143608B (en) 1976-10-09 1977-10-07 PROCEDURE FOR THE PRODUCTION OF THIAZOLIDIN-4-CARBONITRILS AND THEIR CONVERSION IN D, L-CISTEIN

Country Status (3)

Country Link
FR (1) FR2367069A1 (en)
IT (1) IT1143608B (en)
SU (1) SU715018A3 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH545068A (en) * 1968-10-29 1973-12-15 Academia Republicii Socialiste Means suitable for increasing the body weight of farm animals, process for its production and its use
FR2034536A1 (en) * 1969-02-11 1970-12-11 Academia Republ Roman A Thiazolidinecarboxylic acid-4derivs
BE791411R (en) * 1971-11-15 1973-03-01 Degussa PROCESS FOR PREPARING
BE793165A (en) * 1971-12-22 1973-04-16 Degussa PROCESS FOR THE PREPARATION OF PENICILLAMINE

Also Published As

Publication number Publication date
FR2367069B1 (en) 1982-09-10
SU715018A3 (en) 1980-02-05
FR2367069A1 (en) 1978-05-05

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