JPS552656A - Phenyl-substituted nitrogen-containing heterocyclic compound and its preparation - Google Patents

Phenyl-substituted nitrogen-containing heterocyclic compound and its preparation

Info

Publication number
JPS552656A
JPS552656A JP7562578A JP7562578A JPS552656A JP S552656 A JPS552656 A JP S552656A JP 7562578 A JP7562578 A JP 7562578A JP 7562578 A JP7562578 A JP 7562578A JP S552656 A JPS552656 A JP S552656A
Authority
JP
Japan
Prior art keywords
formula
phenyl
containing heterocyclic
compound
substituted nitrogen
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
JP7562578A
Other languages
Japanese (ja)
Inventor
Kazuo Kubo
Tokuki Ito
Yasuo Isomura
Hiroshige Honma
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.)
Yamanouchi Pharmaceutical Co Ltd
Original Assignee
Yamanouchi 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 Yamanouchi Pharmaceutical Co Ltd filed Critical Yamanouchi Pharmaceutical Co Ltd
Priority to JP7562578A priority Critical patent/JPS552656A/en
Publication of JPS552656A publication Critical patent/JPS552656A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

NEW MATERIAL:A phenyl-substituted nitrogen-containing heterocyclic compound of formula I: [Y is S,O, formula II (m is 1 or 2), formula III (R is H or lower alkyl group); n is 1 or 2; Y is O or formula II when n is 1], and its salt.
EXAMPLE: 6-Oxo-8-phenyl-3,4-dihydro-2H,6H-pyrimido(2,1-b)(1,3)thiazine.
USE: Analgesics and antiphlogistics.
PROCESS: A compound of formula IV is reacted with a compound of formula V: (one of R1 and R2 is phenyl group, the other is H; R3 is ester residue) in the presence or absence of a solvent, e.g. dichlorobenzene or ethylene glycol, under heating to give the objective compound of formula I.
COPYRIGHT: (C)1980,JPO&Japio
JP7562578A 1978-06-22 1978-06-22 Phenyl-substituted nitrogen-containing heterocyclic compound and its preparation Pending JPS552656A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7562578A JPS552656A (en) 1978-06-22 1978-06-22 Phenyl-substituted nitrogen-containing heterocyclic compound and its preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7562578A JPS552656A (en) 1978-06-22 1978-06-22 Phenyl-substituted nitrogen-containing heterocyclic compound and its preparation

Publications (1)

Publication Number Publication Date
JPS552656A true JPS552656A (en) 1980-01-10

Family

ID=13581585

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7562578A Pending JPS552656A (en) 1978-06-22 1978-06-22 Phenyl-substituted nitrogen-containing heterocyclic compound and its preparation

Country Status (1)

Country Link
JP (1) JPS552656A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7504403B2 (en) 2004-01-22 2009-03-17 Amgen Inc. Substituted heterocyclic compounds and methods of use

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7504403B2 (en) 2004-01-22 2009-03-17 Amgen Inc. Substituted heterocyclic compounds and methods of use

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