CA969939A - Process for preparing benzomorphan derivatives and salts thereof - Google Patents

Process for preparing benzomorphan derivatives and salts thereof

Info

Publication number
CA969939A
CA969939A CA150,044A CA150044A CA969939A CA 969939 A CA969939 A CA 969939A CA 150044 A CA150044 A CA 150044A CA 969939 A CA969939 A CA 969939A
Authority
CA
Canada
Prior art keywords
salts
preparing
benzomorphan derivatives
benzomorphan
derivatives
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA150,044A
Other versions
CA150044S (en
Inventor
Hisao Yamamoto
Toshio Atsumi
Hiroyuki Mizote
Shigeho Inaba
Shoji Nagata
Kenji Kobayashi
Junki Katsube
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
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 JP46064924A external-priority patent/JPS492116B2/ja
Priority claimed from JP46064925A external-priority patent/JPS492117B2/ja
Priority claimed from JP8415871A external-priority patent/JPS4849769A/ja
Application filed by Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Application granted granted Critical
Publication of CA969939A publication Critical patent/CA969939A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D221/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00
    • C07D221/02—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00 condensed with carbocyclic rings or ring systems
    • C07D221/22—Bridged ring systems
    • C07D221/26—Benzomorphans

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CA150,044A 1971-08-24 1972-08-23 Process for preparing benzomorphan derivatives and salts thereof Expired CA969939A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP46064924A JPS492116B2 (en) 1971-08-24 1971-08-24
JP46064925A JPS492117B2 (en) 1971-08-24 1971-08-24
JP8415871A JPS4849769A (en) 1971-10-23 1971-10-23

Publications (1)

Publication Number Publication Date
CA969939A true CA969939A (en) 1975-06-24

Family

ID=27298613

Family Applications (1)

Application Number Title Priority Date Filing Date
CA150,044A Expired CA969939A (en) 1971-08-24 1972-08-23 Process for preparing benzomorphan derivatives and salts thereof

Country Status (6)

Country Link
CA (1) CA969939A (en)
CH (1) CH581625A5 (en)
DK (1) DK132076C (en)
HU (1) HU164981B (en)
NL (1) NL7211476A (en)
SE (1) SE392895B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107827819A (en) * 2017-10-30 2018-03-23 安徽恒星制药有限公司 A kind of pentazocine crystal formation and preparation method thereof

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2229695A1 (en) * 1972-06-19 1974-01-31 Boehringer Sohn Ingelheim 2- (HETEROARYL-METHYL) -5,9 BETA-DIALKYL6,7-BENZOMORPHANES, THEIR ACID ADDITIONAL SALTS AND THE PROCESS FOR THEIR PRODUCTION

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107827819A (en) * 2017-10-30 2018-03-23 安徽恒星制药有限公司 A kind of pentazocine crystal formation and preparation method thereof

Also Published As

Publication number Publication date
NL7211476A (en) 1973-02-27
DK132076B (en) 1975-10-20
HU164981B (en) 1974-05-28
CH581625A5 (en) 1976-11-15
DK132076C (en) 1976-03-08
SE392895B (en) 1977-04-25

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