GB1316674A - 1-disubstituted-amino pyrazoles and the production thereof - Google Patents

1-disubstituted-amino pyrazoles and the production thereof

Info

Publication number
GB1316674A
GB1316674A GB2314970A GB2314970A GB1316674A GB 1316674 A GB1316674 A GB 1316674A GB 2314970 A GB2314970 A GB 2314970A GB 2314970 A GB2314970 A GB 2314970A GB 1316674 A GB1316674 A GB 1316674A
Authority
GB
United Kingdom
Prior art keywords
formula
compound
disubstituted
alkyl radical
radical
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
GB2314970A
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.)
Takeda Pharmaceutical Co Ltd
Original Assignee
Takeda Chemical Industries 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
Priority claimed from JP3677369A external-priority patent/JPS4948954B1/ja
Priority claimed from JP2880770A external-priority patent/JPS5011916B1/ja
Application filed by Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd
Publication of GB1316674A publication Critical patent/GB1316674A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D231/12—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members 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
    • C07D231/38—Nitrogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
    • C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
    • C07D401/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
    • C07D413/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings
    • C07D413/04—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings directly linked by a ring-member-to-ring-member bond

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

1316674 2-Disubstituted amino-pyrazoles TAKEDA YAKUHIN KOGYO KK 13 May 1970 [13 May 1969 3 April 1970] 23149/70 Heading C2C Novel compounds of formula and salts thereof wherein R<SP>1</SP> and R<SP>2</SP>, which may be the same or different, represent a C 1-5 alkyl radical or R<SP>1</SP> and R<SP>2</SP>, together with the adjacent N-atom, form a heterocyclic ring, R<SP>3</SP> represents hydrogen, a C 1-5 alkyl radical or an N,N-disubstituted aminomethyl radical, and R<SP>4</SP> and R<SP>5</SP>, which may be the same or different, represent hydrogen, an alkyl radical or an aryl or substituted aryl radical are prepared by reacting a compound of formula with a compound of formula R<SP>4</SP>-C#C-R<SP>5</SP>. Pharmaceutical compositions in conventional forms for oral or parenteral administration and having analgesic, antipyretic and mild muscle relaxing activity comprise an above novel compound and a carrier.
GB2314970A 1969-05-13 1970-05-13 1-disubstituted-amino pyrazoles and the production thereof Expired GB1316674A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP3677369A JPS4948954B1 (en) 1969-05-13 1969-05-13
JP2880770A JPS5011916B1 (en) 1970-04-03 1970-04-03

Publications (1)

Publication Number Publication Date
GB1316674A true GB1316674A (en) 1973-05-09

Family

ID=26366955

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2314970A Expired GB1316674A (en) 1969-05-13 1970-05-13 1-disubstituted-amino pyrazoles and the production thereof

Country Status (5)

Country Link
CH (1) CH545794A (en)
DE (1) DE2022747A1 (en)
FR (1) FR2051518B1 (en)
GB (1) GB1316674A (en)
NL (1) NL7006750A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4806554A (en) * 1988-01-11 1989-02-21 Hoechst-Roussel Pharmaceuticals, Inc. Pyrazol and indazolpyridinamines

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3207763A (en) * 1963-08-15 1965-09-21 Du Pont N-aminopyrazoles

Also Published As

Publication number Publication date
FR2051518A1 (en) 1971-04-09
CH545794A (en) 1974-02-15
DE2022747A1 (en) 1970-11-19
NL7006750A (en) 1970-11-17
FR2051518B1 (en) 1974-06-14

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee