AT311941B - Process for the preparation of the new (+) - β-amino-β- (3,4-dimethoxyphenyl) propionic acid and its salts - Google Patents

Process for the preparation of the new (+) - β-amino-β- (3,4-dimethoxyphenyl) propionic acid and its salts

Info

Publication number
AT311941B
AT311941B AT300671A AT300671A AT311941B AT 311941 B AT311941 B AT 311941B AT 300671 A AT300671 A AT 300671A AT 300671 A AT300671 A AT 300671A AT 311941 B AT311941 B AT 311941B
Authority
AT
Austria
Prior art keywords
dimethoxyphenyl
salts
amino
preparation
new
Prior art date
Application number
AT300671A
Other languages
German (de)
Original Assignee
Ciba Geigy 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 CH1081970A external-priority patent/CH551944A/en
Application filed by Ciba Geigy Ag filed Critical Ciba Geigy Ag
Application granted granted Critical
Publication of AT311941B publication Critical patent/AT311941B/en

Links

AT300671A 1970-07-16 1971-04-08 Process for the preparation of the new (+) - β-amino-β- (3,4-dimethoxyphenyl) propionic acid and its salts AT311941B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1081970A CH551944A (en) 1970-07-16 1970-07-16 (+)-beta-amino-beta (3,4-dimethoxy-phenyl)-p -
CH341571 1971-03-09

Publications (1)

Publication Number Publication Date
AT311941B true AT311941B (en) 1973-12-10

Family

ID=25692946

Family Applications (4)

Application Number Title Priority Date Filing Date
AT300671A AT311941B (en) 1970-07-16 1971-04-08 Process for the preparation of the new (+) - β-amino-β- (3,4-dimethoxyphenyl) propionic acid and its salts
AT747672A AT311946B (en) 1970-07-16 1971-04-08 Process for the preparation of the new (+) - β-amino-β- (3,4-dimethoxyphenyl) propionic acid and its salts
AT747572A AT311945B (en) 1970-07-16 1971-04-08 Process for the preparation of the new (+) - β-amino-β- (3,4-dimethoxy-phenyl) -propionic acid and its salts
AT747772A AT311947B (en) 1970-07-16 1971-04-08 Process for the preparation of the new (+) - β-amino-β- (3,4-dimethoxyphenyl) propionic acid and its salts

Family Applications After (3)

Application Number Title Priority Date Filing Date
AT747672A AT311946B (en) 1970-07-16 1971-04-08 Process for the preparation of the new (+) - β-amino-β- (3,4-dimethoxyphenyl) propionic acid and its salts
AT747572A AT311945B (en) 1970-07-16 1971-04-08 Process for the preparation of the new (+) - β-amino-β- (3,4-dimethoxy-phenyl) -propionic acid and its salts
AT747772A AT311947B (en) 1970-07-16 1971-04-08 Process for the preparation of the new (+) - β-amino-β- (3,4-dimethoxyphenyl) propionic acid and its salts

Country Status (4)

Country Link
AT (4) AT311941B (en)
CS (1) CS168463B2 (en)
HU (1) HU165020B (en)
SU (2) SU470952A3 (en)

Also Published As

Publication number Publication date
AT311945B (en) 1973-12-10
CS168463B2 (en) 1976-06-29
SU470109A3 (en) 1975-05-05
HU165020B (en) 1974-06-28
AT311947B (en) 1973-12-10
SU470952A3 (en) 1975-05-15
AT311946B (en) 1973-12-10

Similar Documents

Publication Publication Date Title
AT321915B (en) PROCESS FOR THE PREPARATION OF NEW SUBSTITUTED PIPERIDINOAL CANONOXIME DERIVATIVES AND THEIR ACID ADDITION SALTS
AT319948B (en) Process for the preparation of new 2,4-diamino-5-benzylpyrimidines
AT315363B (en) Process for the preparation of new 7-amino-ceph-3-em-4-carboxylic acid compounds
AT319208B (en) Process for the preparation of new 3-methylamino-2,4,6-triiodobenzene compounds and their salts
AT321291B (en) Process for the preparation of the new 5-fluor-2-methyl-1- (4'-methylsulfinylbenzylidene) -3-indenylacetic acid
AT310953B (en) Process for the preparation of new 8,9-didehydro-10-alkoxyergolene derivatives
AT312606B (en) Process for the preparation of new 2,2-diaryl-4-piperidine butyramides
AT294095B (en) Process for the preparation of new 6,7-diacyloxytetrahydroisoquinoline compounds and their acid addition salts
AT307411B (en) Process for the preparation of new (N-acyl-indolyl-3) -acetic acid derivatives
AT314094B (en) Process for the preparation of new N (6) -aralkyl-adenosine derivatives
AT320846B (en) Process for the preparation of the new 3 ', 4'-dideoxykanamycin B
AT313874B (en) Process for the preparation of new 2-hydroxy- or 2,3-dihydroxy-5-alkoxycarbonyl-benzyloxyamines and their acid addition salts
AT307423B (en) Process for the preparation of new thiepine derivatives and their acid addition salts
AT310735B (en) Process for the preparation of new 2- (3,4-dimethyl-coumarin-7-yl) -oxy-alkylcarboxylic acid derivatives and their salts
AT311941B (en) Process for the preparation of the new (+) - β-amino-β- (3,4-dimethoxyphenyl) propionic acid and its salts
AT307415B (en) Process for the preparation of new thiazolone (2) derivatives
AT295546B (en) Process for the preparation of new 1-substituted-1H-1,2,8,9-tetraazaphenalenes and their acid addition salts
AT311944B (en) Process for the preparation of the new (+) - β-amino-β- (3,4-dimethoxy-phenyl) -propionic acid and its salts
AT304468B (en) Process for the preparation of new substituted 3-amino-5-sulfamylbenzoic acids and their salts
AT288362B (en) Process for the preparation of new 2-hydroxy-3,5,6-trichloromandelic acid
AT315141B (en) Process for the preparation of new basic 2,2-diphenylcyclopropanecarboxylic acid esters and their acid addition salts
AT310149B (en) Process for the preparation of new substituted 4,4'-diamino-diphenylmethane-3,3'-dicarboxylic acid esters
AT319228B (en) Process for the preparation of the new bis (4,7-dihydroxy-coumarinyl-3) acetic acid and its salts
AT311552B (en) Process for the preparation of new monoesters of α-carboxybenzylpenicillin and their salts
AT289137B (en) Process for the preparation of new N-carbonic acid or thiocarbonic acid derivatives of 1,2-dicarbonyl-phenylhydrazones

Legal Events

Date Code Title Description
A1V Refusal
ELJ Ceased due to non-payment of the annual fee