CA1177484A - Benzothiazine derivatives - Google Patents

Benzothiazine derivatives

Info

Publication number
CA1177484A
CA1177484A CA000380804A CA380804A CA1177484A CA 1177484 A CA1177484 A CA 1177484A CA 000380804 A CA000380804 A CA 000380804A CA 380804 A CA380804 A CA 380804A CA 1177484 A CA1177484 A CA 1177484A
Authority
CA
Canada
Prior art keywords
compound
benzothiazine
methyl
dihydro
oxo
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
Application number
CA000380804A
Other languages
English (en)
French (fr)
Inventor
Shoichiro Ozaki
Hideya Kobayashi
Hiroshi Kawazura
Haruki Mori
Mikio Humakura
Takuo Nakano
Takafumi Kitano
Yutaka Okazaki
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.)
Mitsui Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals 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
Priority claimed from JP8645580A external-priority patent/JPS5714589A/ja
Priority claimed from JP56025002A external-priority patent/JPS57140785A/ja
Application filed by Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Application granted granted Critical
Publication of CA1177484A publication Critical patent/CA1177484A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D213/72—Nitrogen atoms
    • C07D213/73—Unsubstituted amino or imino radicals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CA000380804A 1980-06-27 1981-06-29 Benzothiazine derivatives Expired CA1177484A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP8645580A JPS5714589A (en) 1980-06-27 1980-06-27 Benzothiazine derivative, its preparation and drug composition
JP86455/1980 1980-06-27
JP56025002A JPS57140785A (en) 1981-02-24 1981-02-24 Benzothiazine derivative, its preparation, and pharmaceutical composition containing the same
JP25002/81 1981-02-24

Publications (1)

Publication Number Publication Date
CA1177484A true CA1177484A (en) 1984-11-06

Family

ID=26362607

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000380804A Expired CA1177484A (en) 1980-06-27 1981-06-29 Benzothiazine derivatives

Country Status (6)

Country Link
CA (1) CA1177484A (enExample)
DE (1) DE3125216C2 (enExample)
FR (1) FR2485532A1 (enExample)
GB (1) GB2078738B (enExample)
IT (1) IT1211068B (enExample)
NL (1) NL186862C (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR890001236B1 (ko) * 1985-10-02 1989-04-28 화이자 인코포레이티드 소염제 조성물의 제조방법

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3591584A (en) * 1968-08-27 1971-07-06 Pfizer Benzothiazine dioxides
GB1308533A (en) * 1969-06-02 1973-02-21 Pfizer Benzothiazine dioxides as anti-thombotic agents

Also Published As

Publication number Publication date
NL186862C (nl) 1991-03-18
NL8103042A (nl) 1982-01-18
NL186862B (nl) 1990-10-16
GB2078738B (en) 1983-11-30
FR2485532A1 (fr) 1981-12-31
IT8122548A0 (it) 1981-06-24
IT1211068B (it) 1989-09-29
GB2078738A (en) 1982-01-13
FR2485532B1 (enExample) 1984-02-03
DE3125216C2 (de) 1984-08-16
DE3125216A1 (de) 1982-03-25

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Legal Events

Date Code Title Description
MKEX Expiry