NO166641C - PROCEDURE FOR THE RACEMAT DIVISION OF OPTICALLY ACTIVE BICYCLIC IMINO-ALFA CARBOXYLIC ACID ESTERS. - Google Patents

PROCEDURE FOR THE RACEMAT DIVISION OF OPTICALLY ACTIVE BICYCLIC IMINO-ALFA CARBOXYLIC ACID ESTERS.

Info

Publication number
NO166641C
NO166641C NO840350A NO840350A NO166641C NO 166641 C NO166641 C NO 166641C NO 840350 A NO840350 A NO 840350A NO 840350 A NO840350 A NO 840350A NO 166641 C NO166641 C NO 166641C
Authority
NO
Norway
Prior art keywords
racemat
alfa
division
procedure
carboxylic acid
Prior art date
Application number
NO840350A
Other languages
Norwegian (no)
Other versions
NO166641B (en
NO840350L (en
Inventor
Rolf Geiger
Volker Teetz
Dietrich Langner
Hansjoerg Urbach
Rainer Henning
Original Assignee
Hoechst Ag
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 DE19833303112 external-priority patent/DE3303112A1/en
Priority claimed from DE19833303139 external-priority patent/DE3303139A1/en
Application filed by Hoechst Ag filed Critical Hoechst Ag
Publication of NO840350L publication Critical patent/NO840350L/en
Priority to NO903546A priority Critical patent/NO171976C/en
Publication of NO166641B publication Critical patent/NO166641B/en
Publication of NO166641C publication Critical patent/NO166641C/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
    • C07D209/04—Indoles; Hydrogenated indoles
    • C07D209/30—Indoles; Hydrogenated indoles with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to carbon atoms of the hetero ring
    • C07D209/42—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
    • C07D209/52—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring condensed with a ring other than six-membered
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
    • C07D209/54—Spiro-condensed
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K5/00—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof
    • C07K5/02—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof containing at least one abnormal peptide link
    • C07K5/022—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof containing at least one abnormal peptide link containing the structure -X-C(=O)-(C)n-N-C-C(=O)-Y-; X and Y being heteroatoms; n being 1 or 2
    • C07K5/0222—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof containing at least one abnormal peptide link containing the structure -X-C(=O)-(C)n-N-C-C(=O)-Y-; X and Y being heteroatoms; n being 1 or 2 with the first amino acid being heterocyclic, e.g. Pro, Trp
NO840350A 1983-01-31 1984-01-30 PROCEDURE FOR THE RACEMAT DIVISION OF OPTICALLY ACTIVE BICYCLIC IMINO-ALFA CARBOXYLIC ACID ESTERS. NO166641C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NO903546A NO171976C (en) 1983-01-31 1990-08-13 OPTICALLY ACTIVE BICYCLIC IMINO-ALFA CARBOXYLIC ACID ESTERS ALSO ALSO

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19833303112 DE3303112A1 (en) 1983-01-31 1983-01-31 METHOD FOR RACEMATE SEPARATION OF OPTICALLY ACTIVE BICYCLIC IMINO (ALPHA) CARBONIC ACIDS
DE19833303139 DE3303139A1 (en) 1983-01-31 1983-01-31 Process for the preparation of carboxyalkyldipeptides

Publications (3)

Publication Number Publication Date
NO840350L NO840350L (en) 1984-08-01
NO166641B NO166641B (en) 1991-05-13
NO166641C true NO166641C (en) 1991-08-21

Family

ID=25807929

Family Applications (1)

Application Number Title Priority Date Filing Date
NO840350A NO166641C (en) 1983-01-31 1984-01-30 PROCEDURE FOR THE RACEMAT DIVISION OF OPTICALLY ACTIVE BICYCLIC IMINO-ALFA CARBOXYLIC ACID ESTERS.

Country Status (17)

Country Link
EP (1) EP0115345B1 (en)
JP (1) JPH0788358B2 (en)
KR (1) KR910001438B1 (en)
AU (1) AU566589B2 (en)
CA (2) CA1283249C (en)
DE (1) DE3468415D1 (en)
DK (1) DK174386B1 (en)
ES (2) ES529272A0 (en)
FI (1) FI88153C (en)
GR (1) GR82650B (en)
HU (1) HU191120B (en)
IE (1) IE56654B1 (en)
IL (1) IL70830A (en)
MA (1) MA20020A1 (en)
NO (1) NO166641C (en)
NZ (1) NZ206980A (en)
PT (1) PT78036B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4500713A (en) * 1982-09-23 1985-02-19 Usv Pharmaceutical Corporation Therapeutic dipeptides
DE3345355A1 (en) * 1983-12-15 1985-06-27 Hoechst Ag, 6230 Frankfurt METHOD FOR RACEMATE CLEAVING BICYCLIC IMINO (ALPHA) CARBONIC ACID ESTERS
CA1244041A (en) * 1984-07-30 1988-11-01 Elijah H. Gold Process for the preparation of cis, endo- octahydrocyclopenta¬b|pyrrole-2-carboxylate
HU192914B (en) * 1985-02-11 1987-07-28 Richter Gedeon Vegyeszet Process for producing new 3-/substituted amino/-5-phenyl-2/3h/-furanone derivatives and pharmaceutically acceptable salts
FR2620703B1 (en) * 1987-09-17 1991-10-04 Adir PROCESS FOR THE INDUSTRIAL SYNTHESIS OF PERHYDROINDOLE CARBOXYLIC ACID - 2 (2S, 3AS, 7AS). APPLICATION TO THE SYNTHESIS OF CARBOXYALKYL DIPEPTIDES
HU904967D0 (en) * 1988-04-22 1991-01-28 Hoechst Ag Process for producing new azabicyclo(3.3.o)octane-3-carboxylic acid-octylesther derivatives
US6407262B1 (en) 2001-11-21 2002-06-18 Brantford Chemicals Inc. Process for the preparation of Ramipril
WO2006059347A2 (en) * 2004-12-01 2006-06-08 Morepen Laboratories Limited Improved process for preparation of ramipril
ES2686298T3 (en) 2010-04-20 2018-10-17 Chiral Quest, Inc. Enantioselective procedure for cycloalkenyl substituted beta alanines

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2503155A2 (en) * 1980-10-02 1982-10-08 Science Union & Cie NOVEL SUBSTITUTED IMINO DIACIDES, PROCESSES FOR THEIR PREPARATION AND THEIR USE AS AN ENZYME INHIBITOR
IE52663B1 (en) * 1980-04-02 1988-01-20 Warner Lambert Co Substituted acyl derivatives of octahydro-1h-indole-2-carboxylic acids
US4374847A (en) * 1980-10-27 1983-02-22 Ciba-Geigy Corporation 1-Carboxyalkanoylindoline-2-carboxylic acids

Also Published As

Publication number Publication date
KR910001438B1 (en) 1991-03-07
FI88153C (en) 1993-04-13
FI88153B (en) 1992-12-31
CA1283249C (en) 1991-04-16
FI840350A0 (en) 1984-01-27
IL70830A (en) 1988-02-29
MA20020A1 (en) 1984-10-01
NZ206980A (en) 1988-05-30
HUT34159A (en) 1985-02-28
CA1317067C (en) 1993-04-27
PT78036A (en) 1984-02-01
HU191120B (en) 1987-01-28
ES8500228A1 (en) 1984-10-01
EP0115345A1 (en) 1984-08-08
DK41584D0 (en) 1984-01-30
FI840350A (en) 1984-08-01
DK174386B1 (en) 2003-01-27
IL70830A0 (en) 1984-04-30
AU2393384A (en) 1984-08-02
NO166641B (en) 1991-05-13
PT78036B (en) 1986-05-30
DK41584A (en) 1984-08-01
IE840210L (en) 1984-07-31
ES531284A0 (en) 1984-12-01
DE3468415D1 (en) 1988-02-11
ES8501759A1 (en) 1984-12-01
AU566589B2 (en) 1987-10-22
JPH0788358B2 (en) 1995-09-27
EP0115345B1 (en) 1988-01-07
NO840350L (en) 1984-08-01
IE56654B1 (en) 1991-10-23
ES529272A0 (en) 1984-10-01
GR82650B (en) 1985-02-07
JPH0517439A (en) 1993-01-26

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