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SE9002499L - Foerfarande foer uppdelning av foer framstaellning av diltiazem anvaendbara mellanprodukter - Google Patents

Foerfarande foer uppdelning av foer framstaellning av diltiazem anvaendbara mellanprodukter

Info

Publication number
SE9002499L
SE9002499L SE9002499A SE9002499A SE9002499L SE 9002499 L SE9002499 L SE 9002499L SE 9002499 A SE9002499 A SE 9002499A SE 9002499 A SE9002499 A SE 9002499A SE 9002499 L SE9002499 L SE 9002499L
Authority
SE
Sweden
Prior art keywords
intermediates
division
applicable
procedure
food producing
Prior art date
Application number
SE9002499A
Other languages
English (en)
Other versions
SE9002499D0 (sv
SE509635C2 (sv
Inventor
C Giordano
Original Assignee
Zambon Spa
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 Zambon Spa filed Critical Zambon Spa
Publication of SE9002499D0 publication Critical patent/SE9002499D0/sv
Publication of SE9002499L publication Critical patent/SE9002499L/sv
Publication of SE509635C2 publication Critical patent/SE509635C2/sv

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
    • C07C319/26—Separation; Purification; Stabilisation; Use of additives
    • C07C319/28—Separation; Purification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Steroid Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
SE9002499A 1989-07-27 1990-07-26 Förfarande för optisk upplösning av lägre estrar av treo-2- hydroxi-3-(2-aminofenyltio)-3-(4-metoxifenyl) propionsyra SE509635C2 (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8921338A IT1232306B (it) 1989-07-27 1989-07-27 Processo di risoluzione di intermedi utili per la preparazione del diltiazem

Publications (3)

Publication Number Publication Date
SE9002499D0 SE9002499D0 (sv) 1990-07-26
SE9002499L true SE9002499L (sv) 1991-01-28
SE509635C2 SE509635C2 (sv) 1999-02-15

Family

ID=11180324

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9002499A SE509635C2 (sv) 1989-07-27 1990-07-26 Förfarande för optisk upplösning av lägre estrar av treo-2- hydroxi-3-(2-aminofenyltio)-3-(4-metoxifenyl) propionsyra

Country Status (13)

Country Link
US (1) US5097059A (sv)
JP (1) JP2873609B2 (sv)
AT (1) AT400143B (sv)
BE (1) BE1003314A3 (sv)
CA (1) CA2021342C (sv)
CH (1) CH680855A5 (sv)
DE (1) DE4023773B4 (sv)
ES (1) ES2020789A6 (sv)
FR (1) FR2650272B1 (sv)
GB (1) GB2234243B (sv)
IT (1) IT1232306B (sv)
NL (1) NL194371C (sv)
SE (1) SE509635C2 (sv)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL102592A (en) * 1992-07-21 1996-09-12 Teva Pharma Optical resolution of threo-2-hydroxy-3-(2-aminophenylthio)-3-(4-methoxyphenyl)-propionic acid
FI93741C (sv) * 1993-03-24 1995-05-26 Orion Yhtymae Oy Förfarande för framställning av optiskt rena (2S,3S)- och (2R,3R)-threo-alkyl-2-hydroxi-3-(4-metoxifenyl)-3-(2-X-fenyltio)propionater eller motsvarande acylerade föreningar
IT1295376B1 (it) * 1997-10-22 1999-05-12 Zambon Spa Processo per il riciclo di un sottoprodotto della sintesi del diltiazem

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE449611B (sv) * 1982-07-09 1987-05-11 Tanabe Seiyaku Co Sett att framstella 1,5-bensotiazepinderivat
IT1152721B (it) * 1982-10-15 1987-01-07 Luso Farmaco Inst Risoluzione ottica dell'acido dl-alfa-2-idrossi-3-(4-metossifenil)-3-(2-amminofeniltio)propionico
JPS59110668A (ja) * 1982-12-17 1984-06-26 Tokawa Tetsuo ２−置換−３−（ｐ−メトキシフエニル）−３−〔（２−置換）フエニルチオ〕プロピオン酸の光学分割法
US4552695A (en) * 1983-04-21 1985-11-12 Shionogi & Co., Ltd. Process for production of diltiazem hydrochloride
EP0320532A1 (en) * 1986-07-15 1989-06-21 Nihon Iyakuhin Kogyo Co., Ltd. Novel optically active carboxylic acid derivative l-lysine salt and process for production thereof
IT1217988B (it) * 1988-01-28 1990-03-30 Ind Chimica Profarmaco Spa Procedimento per la risoluzione ottica di un pacemo
US4908469A (en) * 1988-05-18 1990-03-13 Marion Laboratories, Inc. 2-Hydroxy-propanoic acid acyclic alkyl esters for benzothiazepines
IT1226300B (it) * 1988-07-26 1990-12-27 Zambon Spa Processo per la preparazione di intermedi per la sintesi del diltiazem.

Also Published As

Publication number Publication date
FR2650272A1 (fr) 1991-02-01
IT8921338A0 (it) 1989-07-27
GB2234243B (en) 1992-11-25
ES2020789A6 (es) 1991-09-16
BE1003314A3 (fr) 1992-02-25
CA2021342C (en) 2002-01-29
CH680855A5 (sv) 1992-11-30
NL194371B (nl) 2001-10-01
FR2650272B1 (fr) 1992-08-28
SE9002499D0 (sv) 1990-07-26
GB2234243A (en) 1991-01-30
JP2873609B2 (ja) 1999-03-24
DE4023773B4 (de) 2004-01-08
SE509635C2 (sv) 1999-02-15
DE4023773A1 (de) 1991-01-31
US5097059A (en) 1992-03-17
CA2021342A1 (en) 1991-01-28
NL9001710A (nl) 1991-02-18
IT1232306B (it) 1992-01-28
GB9015302D0 (en) 1990-08-29
JPH03188059A (ja) 1991-08-16
ATA156790A (de) 1995-02-15
NL194371C (nl) 2002-02-04
AT400143B (de) 1995-10-25

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Legal Events

Date Code Title Description
NUG Patent has lapsed