JPS523068A - Novel method of preparing 3-(3-methyl-2-butenyl)-1,2,3,4,5,6-hexahydro -6,11- dimethyl-8-hydroxy-2,6-methano-3-benzazocine - Google Patents

Novel method of preparing 3-(3-methyl-2-butenyl)-1,2,3,4,5,6-hexahydro -6,11- dimethyl-8-hydroxy-2,6-methano-3-benzazocine

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Publication number
JPS523068A
JPS523068A JP7790775A JP7790775A JPS523068A JP S523068 A JPS523068 A JP S523068A JP 7790775 A JP7790775 A JP 7790775A JP 7790775 A JP7790775 A JP 7790775A JP S523068 A JPS523068 A JP S523068A
Authority
JP
Japan
Prior art keywords
preparing
novel method
benzazocine
methano
hexahydro
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.)
Pending
Application number
JP7790775A
Other languages
Japanese (ja)
Inventor
Kentaro Tamaoki
Naoki Naito
Fumio Nishimura
Kyoichi Fujii
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.)
KH Neochem Co Ltd
Original Assignee
Kyowa Hakko Kogyo 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
Application filed by Kyowa Hakko Kogyo Co Ltd filed Critical Kyowa Hakko Kogyo Co Ltd
Priority to JP7790775A priority Critical patent/JPS523068A/en
Publication of JPS523068A publication Critical patent/JPS523068A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: A novel method of preparing the title compound (Pentazocine), highlighted in recent years as non-narcotic analgesic, by the isomerization of a novel intermediate.
COPYRIGHT: (C)1977,JPO&Japio
JP7790775A 1975-06-24 1975-06-24 Novel method of preparing 3-(3-methyl-2-butenyl)-1,2,3,4,5,6-hexahydro -6,11- dimethyl-8-hydroxy-2,6-methano-3-benzazocine Pending JPS523068A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7790775A JPS523068A (en) 1975-06-24 1975-06-24 Novel method of preparing 3-(3-methyl-2-butenyl)-1,2,3,4,5,6-hexahydro -6,11- dimethyl-8-hydroxy-2,6-methano-3-benzazocine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7790775A JPS523068A (en) 1975-06-24 1975-06-24 Novel method of preparing 3-(3-methyl-2-butenyl)-1,2,3,4,5,6-hexahydro -6,11- dimethyl-8-hydroxy-2,6-methano-3-benzazocine

Publications (1)

Publication Number Publication Date
JPS523068A true JPS523068A (en) 1977-01-11

Family

ID=13647132

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7790775A Pending JPS523068A (en) 1975-06-24 1975-06-24 Novel method of preparing 3-(3-methyl-2-butenyl)-1,2,3,4,5,6-hexahydro -6,11- dimethyl-8-hydroxy-2,6-methano-3-benzazocine

Country Status (1)

Country Link
JP (1) JPS523068A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS593013U (en) * 1982-06-29 1984-01-10 日野自動車株式会社 Tie-rod ball joint dust boots
JPS6391718U (en) * 1986-12-03 1988-06-14

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS593013U (en) * 1982-06-29 1984-01-10 日野自動車株式会社 Tie-rod ball joint dust boots
JPS6339451Y2 (en) * 1982-06-29 1988-10-17
JPS6391718U (en) * 1986-12-03 1988-06-14

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