DK130831B - Substituted 2-benzyl-4-piperidones for use as intermediates in the preparation of benzomorphans, and process for their preparation. - Google Patents

Substituted 2-benzyl-4-piperidones for use as intermediates in the preparation of benzomorphans, and process for their preparation.

Info

Publication number
DK130831B
DK130831B DK135472A DK135472A DK130831B DK 130831 B DK130831 B DK 130831B DK 135472 A DK135472 A DK 135472A DK 135472 A DK135472 A DK 135472A DK 130831 B DK130831 B DK 130831B
Authority
DK
Denmark
Prior art keywords
preparation
benzomorphans
piperidones
intermediates
benzyl
Prior art date
Application number
DK135472A
Other languages
Danish (da)
Other versions
DK130831C (en
Inventor
A M Akkerman
P A J Janssen
Original Assignee
Acf Chemiefarma Nv
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 NL6908527A external-priority patent/NL6908527A/en
Priority claimed from NL6908528A external-priority patent/NL158787B/en
Priority claimed from NL6908529.A external-priority patent/NL156047B/en
Priority claimed from DK288270A external-priority patent/DK132172C/en
Application filed by Acf Chemiefarma Nv filed Critical Acf Chemiefarma Nv
Publication of DK130831B publication Critical patent/DK130831B/en
Application granted granted Critical
Publication of DK130831C publication Critical patent/DK130831C/da

Links

DK135472A 1969-06-04 1972-03-22 Substituted 2-benzyl-4-piperidones for use as intermediates in the preparation of benzomorphans, and process for their preparation. DK130831B (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
NL6908527A NL6908527A (en) 1969-06-04 1969-06-04 Benzomorphanes as analgesics and morphine- - autogenists
NL6908528A NL158787B (en) 1969-06-04 1969-06-04 PROCESS FOR PREPARING SUBSTITUTED 2-BENZYL-4-PIPERIDONES AND 2-BENZYL-4-PIPERIDINOLS AND SALTS OF THESE COMPOUNDS.
NL6908529.A NL156047B (en) 1969-06-04 1969-06-04 PROCESS FOR THE PREPARATION OF PHARMACEUTICAL PREPARATIONS WITH ANALGETIC AND / OR MORPHINE ANTAGONIST ACTION, FORMED PREPARATIONS AND PROCESS FOR THE PREPARATION OF SUITABLE NEW 6,7-BENZOMORPHANS.
DK288270A DK132172C (en) 1969-06-04 1970-06-03 ANALOGICAL PROCEDURE FOR THE PREPARATION OF 6,7-BENZOMORPHANES OR SALTS THEREOF

Publications (2)

Publication Number Publication Date
DK130831B true DK130831B (en) 1975-04-21
DK130831C DK130831C (en) 1975-09-29

Family

ID=27439596

Family Applications (1)

Application Number Title Priority Date Filing Date
DK135472A DK130831B (en) 1969-06-04 1972-03-22 Substituted 2-benzyl-4-piperidones for use as intermediates in the preparation of benzomorphans, and process for their preparation.

Country Status (1)

Country Link
DK (1) DK130831B (en)

Also Published As

Publication number Publication date
DK130831C (en) 1975-09-29

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