CH537401A - Process for the preparation of 1,2-dihydropyrido- (2,3-d) -pyrimidin-2-ones - Google Patents

Process for the preparation of 1,2-dihydropyrido- (2,3-d) -pyrimidin-2-ones

Info

Publication number
CH537401A
CH537401A CH1490070A CH1490070A CH537401A CH 537401 A CH537401 A CH 537401A CH 1490070 A CH1490070 A CH 1490070A CH 1490070 A CH1490070 A CH 1490070A CH 537401 A CH537401 A CH 537401A
Authority
CH
Switzerland
Prior art keywords
dihydropyrido
pyrimidin
ones
preparation
Prior art date
Application number
CH1490070A
Other languages
German (de)
Inventor
Eduard Hardtmann Goetz
Original Assignee
Sandoz Ag
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 CA067069A external-priority patent/CA932731A/en
Application filed by Sandoz Ag filed Critical Sandoz Ag
Publication of CH537401A publication Critical patent/CH537401A/en

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
    • C07D213/74—Amino or imino radicals substituted by hydrocarbon or substituted hydrocarbon radicals
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
    • C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
    • C07D471/04—Ortho-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
CH1490070A 1969-10-20 1970-10-08 Process for the preparation of 1,2-dihydropyrido- (2,3-d) -pyrimidin-2-ones CH537401A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US87044569A 1969-10-20 1969-10-20
CA067069A CA932731A (en) 1968-12-10 1969-11-10 1,2-dihydro-pyrido(2,3-d)pyrimidin-2-ones
US4253970A 1970-06-01 1970-06-01
US4253870A 1970-06-01 1970-06-01

Publications (1)

Publication Number Publication Date
CH537401A true CH537401A (en) 1973-05-31

Family

ID=27425365

Family Applications (2)

Application Number Title Priority Date Filing Date
CH1490070A CH537401A (en) 1969-10-20 1970-10-08 Process for the preparation of 1,2-dihydropyrido- (2,3-d) -pyrimidin-2-ones
CH533373A CH538498A (en) 1969-10-20 1970-10-08 Process for the preparation of 1,2,3,4-tetrahydropyrido- (2,3-d) pyrimidin-2-ones

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH533373A CH538498A (en) 1969-10-20 1970-10-08 Process for the preparation of 1,2,3,4-tetrahydropyrido- (2,3-d) pyrimidin-2-ones

Country Status (7)

Country Link
JP (1) JPS4843920B1 (en)
AU (1) AU2124270A (en)
BE (1) BE757702A (en)
CH (2) CH537401A (en)
DE (1) DE2051013A1 (en)
FR (1) FR2070146A1 (en)
GB (1) GB1328679A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ322197A (en) * 1995-11-21 1999-02-25 Yamanouchi Pharma Co Ltd Pyrido[2,3-d] pyrimidine derivatives and pharmaceutical compositions thereof
WO2008011032A1 (en) * 2006-07-17 2008-01-24 Amgen Inc. Quinazoline and pyridopyrimidine derivatives as p38 kinase inhibitors
KR100932093B1 (en) 2006-09-27 2009-12-16 주식회사종근당 Benzophenone Derivatives Useful as Inhibitors of Microtubule Formation
US8263585B2 (en) 2007-05-04 2012-09-11 Novartis Ag Organic compounds
US8268834B2 (en) 2008-03-19 2012-09-18 Novartis Ag Pyrazine derivatives that inhibit phosphatidylinositol 3-kinase enzyme

Also Published As

Publication number Publication date
BE757702A (en) 1971-04-19
JPS4843920B1 (en) 1973-12-21
GB1328679A (en) 1973-08-30
DE2051013A1 (en) 1971-12-02
AU2124270A (en) 1972-04-20
CH538498A (en) 1973-08-15
FR2070146A1 (en) 1971-09-10

Similar Documents

Publication Publication Date Title
AT299142B (en) Process for the preparation of 2,2-dimethylpropanediol- (1,3)
CH546241A (en) PROCESS FOR THE PREPARATION OF 6,7-BENZOMORPHANES.
CH580082A5 (en) PROCESS FOR THE PREPARATION OF 2,4-DIAMINO-5-BENZYLPYRIMIDINES.
CH534165A (en) Process for the preparation of 2,3,5-trisubstituted-2'-hydroxy-6,7-benzomorphans
CH556341A (en) PROCESS FOR THE PREPARATION OF 2-CYANOBENZIMIDAZOLES.
CH550176A (en) PROCESS FOR THE PREPARATION OF SUBSTITUTED N-AMINOALKYLARYLAMINO-IMIDAZOLINES- (2).
CH553181A (en) PROCESS FOR THE PREPARATION OF 4-HETERO-SUBSTITUTED AZETIDINONE- (2).
CH535249A (en) Process for the preparation of 2-amino-4-hydroxy-6-hydroxymethyl-7,7-dimethyl-7,8-dihydropteridine
AT300364B (en) Process for the preparation of linear 3,3,3-trifluoropropylmethylpolysiloxanes
CH542801A (en) Process for the preparation of 1,1-dihydroperfluoroalkanols
CH531523A (en) Process for the preparation of 2,6-dichloro-4-heterocyclyl-pyridine-3,5-dicarbonitriles
CH529741A (en) Process for the preparation of 4,20,22-bufatrienolide drhamnoside acylates
CH537401A (en) Process for the preparation of 1,2-dihydropyrido- (2,3-d) -pyrimidin-2-ones
CH539015A (en) Process for the preparation of 1,3-diacetoxy-2-methylene-propane
AT297696B (en) Process for the preparation of 1,2-disubstituted 4-pyrazolidinols
CH524556A (en) Process for the preparation of 2,3,6-trimethylhydroquinone
CH537968A (en) Process for the preparation of 2,2'-diacylamino-1,1'-dianthraquinonylene
CH548966A (en) PROCESS FOR THE PREPARATION OF 1,2-CYCLOALKYLIDEN-3,5,6TRI-O-BENZYL-D-GLUCOFURANOSES.
CH537366A (en) Process for the preparation of 4-aminoalkyl-bicyclo- (2,2,2) -octane-1-carboxylic acids
CH532025A (en) Process for the preparation of 1,1,3,3-tetramethylguanidine
CH532569A (en) Process for the preparation of 6-alkoxy-5,6-dihydro-4H-pyrans
CH529775A (en) Process for the preparation of 2-substituted 3-chloro-1,2,4-thiaimidazol-5-ones
CH537393A (en) Process for the preparation of 1,4-benzodiazepine derivatives
CH537365A (en) Process for the preparation of 4-aminomethyl-bicyclo- (2,2,2) octane-1-acetic acids
CH534164A (en) Process for the preparation of 2,3,5,9-tetrasubstituted-2'-hydroxy-6,7-benzomorphans

Legal Events

Date Code Title Description
PL Patent ceased