JPS51136697A - Process for preparing thienothiepines or oxepines - Google Patents

Process for preparing thienothiepines or oxepines

Info

Publication number
JPS51136697A
JPS51136697A JP50061607A JP6160775A JPS51136697A JP S51136697 A JPS51136697 A JP S51136697A JP 50061607 A JP50061607 A JP 50061607A JP 6160775 A JP6160775 A JP 6160775A JP S51136697 A JPS51136697 A JP S51136697A
Authority
JP
Japan
Prior art keywords
thienothiepines
oxepines
preparing
surfur
oxobenzo
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
JP50061607A
Other languages
Japanese (ja)
Inventor
Hiroaki Tagawa
Katsujiro Ueno
Renzo Domori
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.)
Daiichi Pharmaceutical Co Ltd
Original Assignee
Daiichi Pharmaceutical 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 Daiichi Pharmaceutical Co Ltd filed Critical Daiichi Pharmaceutical Co Ltd
Priority to JP50061607A priority Critical patent/JPS51136697A/en
Publication of JPS51136697A publication Critical patent/JPS51136697A/en
Pending legal-status Critical Current

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  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)

Abstract

PURPOSE: Thienothiepines or oxepines of formula II (where R1 and R2 are hydrogen or lower alkyl; Y is oxygen or surfur; A is thiophene nucleus). For example, 4, 10 - dihydro -10 - oxobenzo [b] - thieno [2, 3-e] oxepine - 7 - acetic acid.
COPYRIGHT: (C)1976,JPO&Japio
JP50061607A 1975-05-23 1975-05-23 Process for preparing thienothiepines or oxepines Pending JPS51136697A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50061607A JPS51136697A (en) 1975-05-23 1975-05-23 Process for preparing thienothiepines or oxepines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50061607A JPS51136697A (en) 1975-05-23 1975-05-23 Process for preparing thienothiepines or oxepines

Publications (1)

Publication Number Publication Date
JPS51136697A true JPS51136697A (en) 1976-11-26

Family

ID=13176011

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50061607A Pending JPS51136697A (en) 1975-05-23 1975-05-23 Process for preparing thienothiepines or oxepines

Country Status (1)

Country Link
JP (1) JPS51136697A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0014478A1 (en) * 1979-02-13 1980-08-20 Hoechst Aktiengesellschaft Process for the preparation of 4,10-dihydro-10-oxo-thieno (3,2-c) (1) benzoxepine-8-alkylacetate
US4496580A (en) * 1981-07-23 1985-01-29 Hoechst-Roussel Pharmaceuticals Inc. Oxothienobenzoxepins
JP2006502141A (en) * 2002-08-15 2006-01-19 アイカジェン， インコーポレイテッド Sulfonamides as potassium channel blockers

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0014478A1 (en) * 1979-02-13 1980-08-20 Hoechst Aktiengesellschaft Process for the preparation of 4,10-dihydro-10-oxo-thieno (3,2-c) (1) benzoxepine-8-alkylacetate
US4496580A (en) * 1981-07-23 1985-01-29 Hoechst-Roussel Pharmaceuticals Inc. Oxothienobenzoxepins
JP2006502141A (en) * 2002-08-15 2006-01-19 アイカジェン， インコーポレイテッド Sulfonamides as potassium channel blockers
JP4936666B2 (en) * 2002-08-15 2012-05-23 アイカジェン， インコーポレイテッド Sulfonamides as potassium channel blockers

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