RO84817B - Procedeu de preparare a sarurilor acide de aditie ale 3, 4-diaciloximetilamino-metilbenzilalcoolilor - Google Patents

Procedeu de preparare a sarurilor acide de aditie ale 3, 4-diaciloximetilamino-metilbenzilalcoolilor

Info

Publication number
RO84817B
RO84817B RO106810A RO10681082A RO84817B RO 84817 B RO84817 B RO 84817B RO 106810 A RO106810 A RO 106810A RO 10681082 A RO10681082 A RO 10681082A RO 84817 B RO84817 B RO 84817B
Authority
RO
Romania
Prior art keywords
acid addition
preparation
general formula
addition salts
acid
Prior art date
Application number
RO106810A
Other languages
English (en)
Other versions
RO84817A (ro
Inventor
Juhani Ilpo Tapio Maki
Meikki Ilmari Rosenqvist
Original Assignee
Oy Star Ab
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 Oy Star Ab filed Critical Oy Star Ab
Publication of RO84817A publication Critical patent/RO84817A/ro
Publication of RO84817B publication Critical patent/RO84817B/ro

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

Procedeu pentru prepararea sarurilor acide de aditie ale 3,4-diaciloxi-alfa-metilamino-metilbenzilalcoolilor cu formula generala I: (vezi formula) în care R reprezinta un radical alchil inferior sau aralalchil, caracterizat prin aceea ca o sare acidade aditie a aminei corespunzator, continînd o grupa cetonica, cu formula generala II: (vezi formula) în care R are semnificatiile de mai sus, se reduce cu borohidrura de sodiu sau potasiu, în solutie acida, preferabil de acid acetic, la o temperatur a cuprinsa între 0 si 50 degree C, de preferinta între 0 si 25 degree C, dupa care sarea acida de aditie a compusului cu formula generala I astfel obtinuta este izolata prin adaugarea apei la amestecul de reactie, extragerea produsului într-o hidrocarbura clorurata, de preferinta cloroform sau clorura de metilen si tratarea cu acidul dorit, de preferinta acid clorhidric.
RO106810A 1981-03-06 1982-03-04 Procedeu de preparare a sarurilor acide de aditie ale 3, 4-diaciloximetilamino-metilbenzilalcoolilor RO84817B (ro)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI810700A FI61474C (fi) 1981-03-06 1981-03-06 Foerfarande foer framstaellning av syraadditionssalter av 3,4-diacyloxi-alfa-((metylamino)-metyl)-bensylalkohol

Publications (2)

Publication Number Publication Date
RO84817A RO84817A (ro) 1984-09-29
RO84817B true RO84817B (ro) 1984-10-30

Family

ID=8514202

Family Applications (1)

Application Number Title Priority Date Filing Date
RO106810A RO84817B (ro) 1981-03-06 1982-03-04 Procedeu de preparare a sarurilor acide de aditie ale 3, 4-diaciloximetilamino-metilbenzilalcoolilor

Country Status (15)

Country Link
AT (1) AT380684B (ro)
CA (1) CA1178605A (ro)
CS (1) CS229927B2 (ro)
DD (1) DD202424A5 (ro)
DK (1) DK149121C (ro)
ES (1) ES8301891A1 (ro)
FI (1) FI61474C (ro)
GR (1) GR76375B (ro)
HU (1) HU186483B (ro)
IT (1) IT8219944A0 (ro)
NO (1) NO151704C (ro)
PL (1) PL235313A1 (ro)
PT (1) PT74540B (ro)
RO (1) RO84817B (ro)
SU (1) SU1122219A3 (ro)

Also Published As

Publication number Publication date
AT380684B (de) 1986-06-25
DK149121C (da) 1986-07-07
NO151704B (no) 1985-02-11
HU186483B (en) 1985-08-28
RO84817A (ro) 1984-09-29
IT8219944A0 (it) 1982-03-03
GR76375B (ro) 1984-08-06
ES509170A0 (es) 1982-12-16
ATA9182A (de) 1985-11-15
PL235313A1 (ro) 1982-09-27
CS229927B2 (en) 1984-07-16
DK149121B (da) 1986-02-03
PT74540A (en) 1982-04-01
NO820691L (no) 1982-09-07
NO151704C (no) 1985-05-22
CA1178605A (en) 1984-11-27
FI61474C (fi) 1982-08-10
PT74540B (en) 1986-01-27
DK24082A (da) 1982-09-07
SU1122219A3 (ru) 1984-10-30
ES8301891A1 (es) 1982-12-16
FI61474B (fi) 1982-04-30
DD202424A5 (de) 1983-09-14

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