BE778911R - 7-substd-2,3-dihydrothiazolo(3,2,a) pyrimidin-5-ones - - analgesics - Google Patents

7-substd-2,3-dihydrothiazolo(3,2,a) pyrimidin-5-ones - - analgesics

Info

Publication number
BE778911R
BE778911R BE778911A BE778911A BE778911R BE 778911 R BE778911 R BE 778911R BE 778911 A BE778911 A BE 778911A BE 778911 A BE778911 A BE 778911A BE 778911 R BE778911 R BE 778911R
Authority
BE
Belgium
Prior art keywords
dihydrothiazolo
pyrimidin
ones
substd
analgesics
Prior art date
Application number
BE778911A
Other languages
French (fr)
Original Assignee
Seperic
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 Seperic filed Critical Seperic
Priority to BE778911A priority Critical patent/BE778911R/en
Application granted granted Critical
Publication of BE778911R publication Critical patent/BE778911R/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D513/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00
    • C07D513/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00 in which the condensed system contains two hetero rings
    • C07D513/04—Ortho-condensed systems

Landscapes

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

Abstract

The novel title cpds. are:- 7-methyl-, 7-n-pentyl-, 7-phenethyl-, 7-ethyl-, 7-cyclopropyl-, 3,7-dimethyl-, and 3-methyl-7-benzyl-2,3-dihydrothiazolo (3.2.a) pyrimidin-5-ones. they have superior activity to similar cpds. disclosed in the parent patent.
BE778911A 1972-02-03 1972-02-03 7-substd-2,3-dihydrothiazolo(3,2,a) pyrimidin-5-ones - - analgesics BE778911R (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BE778911A BE778911R (en) 1972-02-03 1972-02-03 7-substd-2,3-dihydrothiazolo(3,2,a) pyrimidin-5-ones - - analgesics

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE778911A BE778911R (en) 1972-02-03 1972-02-03 7-substd-2,3-dihydrothiazolo(3,2,a) pyrimidin-5-ones - - analgesics

Publications (1)

Publication Number Publication Date
BE778911R true BE778911R (en) 1972-05-30

Family

ID=3859213

Family Applications (1)

Application Number Title Priority Date Filing Date
BE778911A BE778911R (en) 1972-02-03 1972-02-03 7-substd-2,3-dihydrothiazolo(3,2,a) pyrimidin-5-ones - - analgesics

Country Status (1)

Country Link
BE (1) BE778911R (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2487355A1 (en) * 1980-07-24 1982-01-29 Rhone Poulenc Ind 5-Oxo 2,3,6,7-tetra:hydro 5H-thiazolo(3,2-a)pyrimidine derives. - antirheumatics, antiallergics and analgesics with low toxicity
EP0045251A1 (en) * 1980-07-24 1982-02-03 Rhone-Poulenc Sante Thiazolo(3,2-a)pyrimidine derivatives, their preparation and pharmaceutical compositions containing them

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2487355A1 (en) * 1980-07-24 1982-01-29 Rhone Poulenc Ind 5-Oxo 2,3,6,7-tetra:hydro 5H-thiazolo(3,2-a)pyrimidine derives. - antirheumatics, antiallergics and analgesics with low toxicity
EP0045251A1 (en) * 1980-07-24 1982-02-03 Rhone-Poulenc Sante Thiazolo(3,2-a)pyrimidine derivatives, their preparation and pharmaceutical compositions containing them
US4419356A (en) * 1980-07-24 1983-12-06 Rhone-Poulenc Industries 2,3,6,7-Tetrahydrothiazolo[3,2-a]pyrimidine derivatives having anti-rheumatic properties and pharmaceutical compositions containing them

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