JPS5242897A - Preparation of novel pyridothiadiazine derivatives - Google Patents

Preparation of novel pyridothiadiazine derivatives

Info

Publication number
JPS5242897A
JPS5242897A JP50119635A JP11963575A JPS5242897A JP S5242897 A JPS5242897 A JP S5242897A JP 50119635 A JP50119635 A JP 50119635A JP 11963575 A JP11963575 A JP 11963575A JP S5242897 A JPS5242897 A JP S5242897A
Authority
JP
Japan
Prior art keywords
novel
preparation
derivatives
pyridothiadiazine
pyridothiadiazine 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.)
Granted
Application number
JP50119635A
Other languages
Japanese (ja)
Other versions
JPS5854158B2 (en
Inventor
Kanji Noda
Akira Nakagawa
Yuji Ishikura
Hiroyuki Ide
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.)
Hisamitsu Pharmaceutical Co Inc
Original Assignee
Hisamitsu Pharmaceutical Co Inc
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 Hisamitsu Pharmaceutical Co Inc filed Critical Hisamitsu Pharmaceutical Co Inc
Priority to JP50119635A priority Critical patent/JPS5854158B2/en
Publication of JPS5242897A publication Critical patent/JPS5242897A/en
Publication of JPS5854158B2 publication Critical patent/JPS5854158B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

PURPOSE: Pyridothazine derivatives of formula I (R1 is aryl; R2 is alkyl, substd. lower alkyl, unsaturated alkyl); for example, 2-ethyl-4-(3-trifluromethyl phenyl)-4-oxo-3,4-dihydro-2H-pyrido [2,3-e] [1,2,4] thiadiazine-1,1-dioxide.
COPYRIGHT: (C)1977,JPO&Japio
JP50119635A 1975-10-02 1975-10-02 Synquinapyridothiadiagin Expired JPS5854158B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50119635A JPS5854158B2 (en) 1975-10-02 1975-10-02 Synquinapyridothiadiagin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50119635A JPS5854158B2 (en) 1975-10-02 1975-10-02 Synquinapyridothiadiagin

Publications (2)

Publication Number Publication Date
JPS5242897A true JPS5242897A (en) 1977-04-04
JPS5854158B2 JPS5854158B2 (en) 1983-12-02

Family

ID=14766317

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50119635A Expired JPS5854158B2 (en) 1975-10-02 1975-10-02 Synquinapyridothiadiagin

Country Status (1)

Country Link
JP (1) JPS5854158B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2703051A1 (en) * 1993-03-26 1994-09-30 Adir New pyridothiadiazines, processes for their preparation, and pharmaceutical compositions containing them

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2703051A1 (en) * 1993-03-26 1994-09-30 Adir New pyridothiadiazines, processes for their preparation, and pharmaceutical compositions containing them
EP0618209A1 (en) * 1993-03-26 1994-10-05 Adir Et Compagnie Pyridothiadiazines, processes for their preparation and pharmaceutical compositions containing them

Also Published As

Publication number Publication date
JPS5854158B2 (en) 1983-12-02

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