GB1441665A - Pyridinium salts - Google Patents

Pyridinium salts

Info

Publication number
GB1441665A
GB1441665A GB4251473A GB4251473A GB1441665A GB 1441665 A GB1441665 A GB 1441665A GB 4251473 A GB4251473 A GB 4251473A GB 4251473 A GB4251473 A GB 4251473A GB 1441665 A GB1441665 A GB 1441665A
Authority
GB
United Kingdom
Prior art keywords
formula
substituted
radical
unsubstituted
branched
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
GB4251473A
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.)
Commonwealth Scientific and Industrial Research Organization CSIRO
Original Assignee
Commonwealth Scientific and Industrial Research Organization CSIRO
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 Commonwealth Scientific and Industrial Research Organization CSIRO filed Critical Commonwealth Scientific and Industrial Research Organization CSIRO
Publication of GB1441665A publication Critical patent/GB1441665A/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
    • C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D213/84—Nitriles
    • C07D213/85—Nitriles in position 3

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pyridine Compounds (AREA)

Abstract

1441665 Pyridinium salts COMMONWEALTH SCIENTIFIC & INDUSTRIAL RESEARCH ORGANIZATION 10 Sept 1973 [11 Sept 1972] 42514/73 Heading C2C The invention comprises compounds of general Formula I wherein Y is hydrogen or halogen; R is straight- or branched-chain, substituted or unsubstituted alkyl or allyl; substituted or unsubstituted cycloalkyl; or aralkyl; R<SP>1</SP> is hydrogen halogen; sulphonate; azido; a radical of the formula -NH-SO 2 -R 1 , wherein R 1 represents a substituted or unsubstituted aryl group or a straight- or branched-chain, substituted or unsubstituted alkyl group; a radical of the formula (lower alkyl) 2 ; a radical of the formula wherein R 2 represents -COOH, -COO (lower alkyl) or -NH-CO-NH 2 ; or a radical of the formula -NH-R<SP>11</SP>, -S-R<SP>11</SP> or -O-R<SP>11</SP>, wherein R<SP>11</SP> represents hydrogen, substituted or unsubstituted, straight- or branched-chain alkyl, alkenyl or alkynyl, substituted or unsubstituted aryl or aralkyl, or cyano; and A<SP>-</SP>, which is not present when R<SP>1</SP> contains an anionic group, represents a halide anion. They may be prepared by reacting a compound of formula with a phosphorus halide or oxyhalide to produce a compound of formula where Hal is halogen and optionally halogenating in the 3-position and/or replacing the 6-halo substitutent by other radicals represented by R<SP>1</SP>. The compounds of Formula I are used in fungicidal compositions.
GB4251473A 1972-09-11 1973-09-10 Pyridinium salts Expired GB1441665A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPB039672 1972-09-11

Publications (1)

Publication Number Publication Date
GB1441665A true GB1441665A (en) 1976-07-07

Family

ID=3765316

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4251473A Expired GB1441665A (en) 1972-09-11 1973-09-10 Pyridinium salts

Country Status (4)

Country Link
AU (1) AU5996573A (en)
CH (1) CH582987A5 (en)
DE (1) DE2345801A1 (en)
GB (1) GB1441665A (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005030751A2 (en) * 2003-09-08 2005-04-07 Takeda Pharmaceutical Company Limited Dipeptidyl peptidase inhibitors
US7687625B2 (en) 2003-03-25 2010-03-30 Takeda Pharmaceutical Company Limited Dipeptidyl peptidase inhibitors
US7723344B2 (en) 2003-08-13 2010-05-25 Takeda San Diego, Inc. Dipeptidyl peptidase inhibitors
US7781584B2 (en) 2004-03-15 2010-08-24 Takeda Pharmaceutical Company Limited Dipeptidyl peptidase inhibitors
US7790734B2 (en) 2003-09-08 2010-09-07 Takeda Pharmaceutical Company Limited Dipeptidyl peptidase inhibitors
US7872124B2 (en) 2004-12-21 2011-01-18 Takeda Pharmaceutical Company Limited Dipeptidyl peptidase inhibitors
US8084605B2 (en) 2006-11-29 2011-12-27 Kelly Ron C Polymorphs of succinate salt of 2-[6-(3-amino-piperidin-1-yl)-3-methyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-ylmethy]-4-fluor-benzonitrile and methods of use therefor
US8093236B2 (en) 2007-03-13 2012-01-10 Takeda Pharmaceuticals Company Limited Weekly administration of dipeptidyl peptidase inhibitors
US8222411B2 (en) 2005-09-16 2012-07-17 Takeda Pharmaceutical Company Limited Dipeptidyl peptidase inhibitors
US8324383B2 (en) 2006-09-13 2012-12-04 Takeda Pharmaceutical Company Limited Methods of making polymorphs of benzoate salt of 2-[[6-[(3R)-3-amino-1-piperidinyl]-3,4-dihydro-3-methyl-2,4-dioxo-1(2H)-pyrimidinyl]methyl]-benzonitrile
US8906901B2 (en) 2005-09-14 2014-12-09 Takeda Pharmaceutical Company Limited Administration of dipeptidyl peptidase inhibitors
CN113490660A (en) * 2019-02-28 2021-10-08 住友化学株式会社 Compound (I)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1198301B (en) * 1977-08-04 1988-12-21 Montedison Spa QUATERNARY PYRIDINAL SALTS, FUNGICIDE ACTION

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7687625B2 (en) 2003-03-25 2010-03-30 Takeda Pharmaceutical Company Limited Dipeptidyl peptidase inhibitors
US7723344B2 (en) 2003-08-13 2010-05-25 Takeda San Diego, Inc. Dipeptidyl peptidase inhibitors
US7790736B2 (en) 2003-08-13 2010-09-07 Takeda Pharmaceutical Company Limited Dipeptidyl peptidase inhibitors
US7790734B2 (en) 2003-09-08 2010-09-07 Takeda Pharmaceutical Company Limited Dipeptidyl peptidase inhibitors
WO2005030751A3 (en) * 2003-09-08 2005-11-17 Takeda San Diego Inc Dipeptidyl peptidase inhibitors
WO2005030751A2 (en) * 2003-09-08 2005-04-07 Takeda Pharmaceutical Company Limited Dipeptidyl peptidase inhibitors
US8288539B2 (en) 2004-03-15 2012-10-16 Takeda Pharmaceutical Company Limited Dipeptidyl peptidase inhibitors
US7807689B2 (en) 2004-03-15 2010-10-05 Takeda Pharmaceutical Company Limited Dipeptidyl peptidase inhibitors
US7906523B2 (en) 2004-03-15 2011-03-15 Takeda Pharmaceutical Company Limited Dipeptidyl peptidase inhibitors
US8329900B2 (en) 2004-03-15 2012-12-11 Takeda Pharmaceutical Company Limited Dipeptidyl peptidase inhibitors
US8173663B2 (en) 2004-03-15 2012-05-08 Takeda Pharmaceutical Company Limited Dipeptidyl peptidase inhibitors
US8188275B2 (en) 2004-03-15 2012-05-29 Takeda Pharmaceutical Company Limited Dipeptidyl peptidase inhibitors
US7781584B2 (en) 2004-03-15 2010-08-24 Takeda Pharmaceutical Company Limited Dipeptidyl peptidase inhibitors
US7872124B2 (en) 2004-12-21 2011-01-18 Takeda Pharmaceutical Company Limited Dipeptidyl peptidase inhibitors
US8906901B2 (en) 2005-09-14 2014-12-09 Takeda Pharmaceutical Company Limited Administration of dipeptidyl peptidase inhibitors
US8222411B2 (en) 2005-09-16 2012-07-17 Takeda Pharmaceutical Company Limited Dipeptidyl peptidase inhibitors
US8324383B2 (en) 2006-09-13 2012-12-04 Takeda Pharmaceutical Company Limited Methods of making polymorphs of benzoate salt of 2-[[6-[(3R)-3-amino-1-piperidinyl]-3,4-dihydro-3-methyl-2,4-dioxo-1(2H)-pyrimidinyl]methyl]-benzonitrile
US8084605B2 (en) 2006-11-29 2011-12-27 Kelly Ron C Polymorphs of succinate salt of 2-[6-(3-amino-piperidin-1-yl)-3-methyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-ylmethy]-4-fluor-benzonitrile and methods of use therefor
US8093236B2 (en) 2007-03-13 2012-01-10 Takeda Pharmaceuticals Company Limited Weekly administration of dipeptidyl peptidase inhibitors
CN113490660A (en) * 2019-02-28 2021-10-08 住友化学株式会社 Compound (I)

Also Published As

Publication number Publication date
CH582987A5 (en) 1976-12-31
AU5996573A (en) 1975-03-06
DE2345801A1 (en) 1974-03-28

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Legal Events

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