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YU46919B - PROCESS FOR PREPARATION OF L-ALANYL-L-PROLINE DERIVATIVES - Google Patents

PROCESS FOR PREPARATION OF L-ALANYL-L-PROLINE DERIVATIVES

Info

Publication number
YU46919B
YU46919B YU135588A YU135588A YU46919B YU 46919 B YU46919 B YU 46919B YU 135588 A YU135588 A YU 135588A YU 135588 A YU135588 A YU 135588A YU 46919 B YU46919 B YU 46919B
Authority
YU
Yugoslavia
Prior art keywords
formula
alanyl
preparation
proline
proline derivatives
Prior art date
Application number
YU135588A
Other languages
Serbo-Croatian (sh)
Serbian (sr)
Other versions
YU135588A (en
Inventor
M. Merslavić
P. Zupet
V. Flego
M. Japelj
B. Stanovnik
J. Cirnski
Original Assignee
Krka Tovarna Zdravil N.Sol.O.
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
Application filed by Krka Tovarna Zdravil N.Sol.O. filed Critical Krka Tovarna Zdravil N.Sol.O.
Priority to SI8811355A priority Critical patent/SI8811355A/en
Priority to YU135588A priority patent/YU46919B/en
Priority to NO892813A priority patent/NO172894C/en
Priority to ES8902425A priority patent/ES2015723A6/en
Priority to DD33068889A priority patent/DD284028B5/en
Priority to PL28052689A priority patent/PL154625B1/en
Priority to AT168189A priority patent/AT394726B/en
Priority to SU894614532A priority patent/SU1757471A3/en
Priority to UA4614532A priority patent/UA18634A1/en
Priority to JP1179211A priority patent/JP2714447B2/en
Publication of YU135588A publication Critical patent/YU135588A/en
Priority to LV930829A priority patent/LV5528A3/en
Priority to LTRP821A priority patent/LT2188B/en
Priority to HRP-1355/88A priority patent/HRP931139B1/en
Publication of YU46919B publication Critical patent/YU46919B/en

Links

Landscapes

  • Peptides Or Proteins (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Pyrrole Compounds (AREA)

Abstract

POSTUPAK ZA DOBIJANJE DERIVATA L-ALANIL-L-PROLINA, i njihovih farmaceutski prihvatljivih soli, naznacen time, sto se N,O-bistrimetil sili-L-prolin formule II kondenzuje sa derivatom N-/1(S)-etoksikarbonil-3-fenilpropil/-L-alanina opste formule III u kojoj Het oznacava ostatak imidazola-1 ili 2-tiobenzotiazola, u nepolarnim organskim rastvaracima, kao sto su dioksan, tetrahidrofuran i metilenhlorid, prvenstveno tetrahidrofuran, u temperaturnom intervalu od -10 do 20 C i po zelji dobijeno jedinjenje formule I, gde je R etil, hidrolizuje u jedinjenje formule I, gde je R vodonik.A process for the preparation of L-ALANYL-L-PROLINE DERIVATIVES, and pharmaceutically acceptable salts thereof, wherein the N, O-bistrimethyl sily-L-proline of formula II is condensed with an N- / 1 (S) -ethoxycarbonyl-3- derivative. phenylpropyl / -L-alanine of general formula III in which Het denotes an imidazole-1 or 2-thiobenzothiazole residue, in non-polar organic solvents such as dioxane, tetrahydrofuran and methylene chloride, preferably tetrahydrofuran, in the temperature range of -10 to 20 C the desired compound of formula I, wherein R is ethyl, is hydrolyzed to a compound of formula I, wherein R is hydrogen.

YU135588A 1988-07-13 1988-07-13 PROCESS FOR PREPARATION OF L-ALANYL-L-PROLINE DERIVATIVES YU46919B (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
SI8811355A SI8811355A (en) 1988-07-13 1988-07-13 Process for preparing of L-alanine-L-proline derivatives
YU135588A YU46919B (en) 1988-07-13 1988-07-13 PROCESS FOR PREPARATION OF L-ALANYL-L-PROLINE DERIVATIVES
NO892813A NO172894C (en) 1988-07-13 1989-07-07 PROCEDURE FOR THE PREPARATION OF L-ALANYL-L-PROLINE DERIVATIVES
ES8902425A ES2015723A6 (en) 1988-07-13 1989-07-10 Production of l-aranyl-l-proline derivative
DD33068889A DD284028B5 (en) 1988-07-13 1989-07-11 Process for the preparation of L-alanyl-L-proline derivatives
PL28052689A PL154625B1 (en) 1988-07-13 1989-07-11 Method of obtaining l-alanyl-l-proline
AT168189A AT394726B (en) 1988-07-13 1989-07-11 METHOD FOR PRODUCING L-ALANYL-L-PROLIN DERIVATIVES
SU894614532A SU1757471A3 (en) 1988-07-13 1989-07-12 Method for preparation of l-alanyl-l-prolyn derivatives or their pharmaceutically acceptable salts
UA4614532A UA18634A1 (en) 1988-07-13 1989-07-12 A process for preparation of derivatives of L-alanyl-L-Propyline or pharmaceutically acceptable salts thereof
JP1179211A JP2714447B2 (en) 1988-07-13 1989-07-13 Method for producing L-alanyl-L-proline derivative
LV930829A LV5528A3 (en) 1988-07-13 1993-06-30 Saturation of L-Alanyl-1-Proline derivatives or their pharmaceutical islands
LTRP821A LT2188B (en) 1988-07-13 1993-07-29 L-ANALYL-L-PROLIN PROCESSING OR PHARMACEUTICAL-RECEIVED SALT
HRP-1355/88A HRP931139B1 (en) 1988-07-13 1993-08-19 Proces for the preparation of l-alanyl-proline derivates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
YU135588A YU46919B (en) 1988-07-13 1988-07-13 PROCESS FOR PREPARATION OF L-ALANYL-L-PROLINE DERIVATIVES

Publications (2)

Publication Number Publication Date
YU135588A YU135588A (en) 1990-02-28
YU46919B true YU46919B (en) 1994-06-24

Family

ID=25553829

Family Applications (1)

Application Number Title Priority Date Filing Date
YU135588A YU46919B (en) 1988-07-13 1988-07-13 PROCESS FOR PREPARATION OF L-ALANYL-L-PROLINE DERIVATIVES

Country Status (10)

Country Link
JP (1) JP2714447B2 (en)
AT (1) AT394726B (en)
DD (1) DD284028B5 (en)
ES (1) ES2015723A6 (en)
NO (1) NO172894C (en)
PL (1) PL154625B1 (en)
SI (1) SI8811355A (en)
SU (1) SU1757471A3 (en)
UA (1) UA18634A1 (en)
YU (1) YU46919B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003272077A1 (en) * 2003-07-31 2005-02-14 Lupin Limited Alpha-amino acid benzothiazolylthio ester as intermediates for manufacture of ace inhibitors and process for preparation thereof
ATE446946T1 (en) * 2006-06-27 2009-11-15 Sandoz Ag NEW PROCESS FOR PRODUCING SALT

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4442089A (en) * 1982-07-06 1984-04-10 E. R. Squibb & Sons, Inc. Method for treating glaucoma with topical or systemic ACE inhibitor compositions
JPS6248696A (en) * 1985-08-27 1987-03-03 Kanegafuchi Chem Ind Co Ltd Production of n-(1(s)-ethoxycarbonyl-3-phenylpropyl)-l-alanyl-l-proline

Also Published As

Publication number Publication date
JP2714447B2 (en) 1998-02-16
JPH0272195A (en) 1990-03-12
NO892813D0 (en) 1989-07-07
DD284028B5 (en) 1996-08-08
ES2015723A6 (en) 1990-09-01
YU135588A (en) 1990-02-28
AT394726B (en) 1992-06-10
NO892813L (en) 1990-01-15
NO172894B (en) 1993-06-14
SU1757471A3 (en) 1992-08-23
SI8811355A (en) 1995-04-30
PL280526A1 (en) 1990-02-05
UA18634A1 (en) 1997-12-25
NO172894C (en) 1993-09-22
PL154625B1 (en) 1991-08-30
ATA168189A (en) 1991-11-15

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