JPH0434967B2 - - Google Patents

Info

Publication number
JPH0434967B2
JPH0434967B2 JP59270286A JP27028684A JPH0434967B2 JP H0434967 B2 JPH0434967 B2 JP H0434967B2 JP 59270286 A JP59270286 A JP 59270286A JP 27028684 A JP27028684 A JP 27028684A JP H0434967 B2 JPH0434967 B2 JP H0434967B2
Authority
JP
Japan
Prior art keywords
general formula
benzopyran
dihydro
tetramethyl
represented
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 - Lifetime
Application number
JP59270286A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61148120A (ja
Inventor
Manzo Shiono
Yoshiji Fujita
Takuji Nishida
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.)
Kuraray Co Ltd
Original Assignee
Kuraray 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 Kuraray Co Ltd filed Critical Kuraray Co Ltd
Priority to JP59270286A priority Critical patent/JPS61148120A/ja
Publication of JPS61148120A publication Critical patent/JPS61148120A/ja
Publication of JPH0434967B2 publication Critical patent/JPH0434967B2/ja
Granted legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Pyrane Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
JP59270286A 1984-12-20 1984-12-20 鎮痛剤 Granted JPS61148120A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59270286A JPS61148120A (ja) 1984-12-20 1984-12-20 鎮痛剤

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59270286A JPS61148120A (ja) 1984-12-20 1984-12-20 鎮痛剤

Publications (2)

Publication Number Publication Date
JPS61148120A JPS61148120A (ja) 1986-07-05
JPH0434967B2 true JPH0434967B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-06-09

Family

ID=17484141

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59270286A Granted JPS61148120A (ja) 1984-12-20 1984-12-20 鎮痛剤

Country Status (1)

Country Link
JP (1) JPS61148120A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63107026A (ja) * 1986-10-23 1988-05-12 Tokuda Seisakusho Ltd プラズマエツチング装置
EP0550292A1 (en) * 1992-01-02 1993-07-07 Merrell Dow Pharmaceuticals Inc. Tissue protective tocopherol analogs
US5510373A (en) * 1992-04-06 1996-04-23 Merrell Pharmaceuticals Inc. Cardioprotective agents

Also Published As

Publication number Publication date
JPS61148120A (ja) 1986-07-05

Similar Documents

Publication Publication Date Title
EP0183869B1 (en) Chroman compounds and their use
WO2008005423A1 (en) Improved method of making sufentanil
NO148496B (no) Kopleinnretning til forbindelse av en foerste roerledning, saasom et undervanns-broennhode, med en annen roerledning, saasom et stigeroer
WO2021056811A1 (zh) 亚胺盐衍生物、其制备方法及尼古丁的制备方法
WO2009083739A1 (en) Method of synthesis of bosentan, its polymorphic forms and its salts
JP4048119B2 (ja) ２−（４−クロロベンゾイルアミノ）−３−［２（１ｈ）−キノールリノン−４−イル］プロピオン酸の製造方法
KR20070061583A (ko) 텔미사르탄의 제조 방법
EP2590943B1 (en) Process and intermediates for preparation of an active ingredient
EP0147475B1 (en) Aminocyclohexanol derivatives having an expectorant activity, process for their preparation and pharmaceutical compositions containing them
JPH059424B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CN101657437B (zh) 制备左西替利嗪及其中间体的新方法
ES2572533T3 (es) Un proceso mejorado para la preparación de fumarato de rupatadina
JPH0434967B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPH0433793B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CN109796351B (zh) 一种盐酸屈他维林中间体的制备新方法
KR100224330B1 (ko) 골관절 질환의 치료에 유용한 n-((4,5-디히드록시-및 4,5,8-트리히드록시-9,10-디히드로-9,10-디옥소-2-안트라센-일)카르보닐)아미노산
JPH0436156B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPH0559117B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP7433415B2 (ja) オキサゼピン系化合物の調製方法
CN107200763A (zh) 一种以鹅去氧胆酸为原料合成石胆酸的方法
CA1247623A (en) Derivatives of 2-(2-thienyl)-imidazo-¬4,5-b|- pyridines and their pharmaceutically acceptable salts and a process for the preparation thereof
JPS631305B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP0581767A1 (en) 5H-DIBENZO (a, d) CYCLOHEPTENES USED AS MUSCARINIC RECEPTOR ANTAGONISTS.
AT367015B (de) Verfahren zur herstellung von neuen substituierten phenylessigsaeuren, deren niederen alkylestern undsalzen
US7615641B2 (en) Long chain aliphatic alcohol derivatives and methods of making and using same