AT311945B - Process for the preparation of the new (+) - β-amino-β- (3,4-dimethoxy-phenyl) -propionic acid and its salts - Google Patents

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

Info

Publication number
AT311945B
AT311945B AT747572A AT747572A AT311945B AT 311945 B AT311945 B AT 311945B AT 747572 A AT747572 A AT 747572A AT 747572 A AT747572 A AT 747572A AT 311945 B AT311945 B AT 311945B
Authority
AT
Austria
Prior art keywords
dimethoxy
phenyl
salts
amino
preparation
Prior art date
Application number
AT747572A
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 AT311945B publication Critical patent/AT311945B/en

Links

AT747572A 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 AT311945B (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
AT311945B true AT311945B (en) 1973-12-10

Family

ID=25692946

Family Applications (4)

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
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
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 Before (1)

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

Family Applications After (2)

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
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) AT311946B (en)
CS (1) CS168463B2 (en)
HU (1) HU165020B (en)
SU (2) SU470952A3 (en)

Also Published As

Publication number Publication date
CS168463B2 (en) 1976-06-29
AT311947B (en) 1973-12-10
SU470109A3 (en) 1975-05-05
AT311941B (en) 1973-12-10
SU470952A3 (en) 1975-05-15
AT311946B (en) 1973-12-10
HU165020B (en) 1974-06-28

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