ES474921A1 - Un procedimiento para la preparacion de 2,4-diamino-5-bencil-pirimidinas - Google Patents

Un procedimiento para la preparacion de 2,4-diamino-5-bencil-pirimidinas

Info

Publication number
ES474921A1
ES474921A1 ES474921A ES474921A ES474921A1 ES 474921 A1 ES474921 A1 ES 474921A1 ES 474921 A ES474921 A ES 474921A ES 474921 A ES474921 A ES 474921A ES 474921 A1 ES474921 A1 ES 474921A1
Authority
ES
Spain
Prior art keywords
alkylthio
denotes
so2r
alkoxy
hydrogen
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
ES474921A
Other languages
English (en)
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.)
F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche 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
Application filed by F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Publication of ES474921A1 publication Critical patent/ES474921A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D207/30—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members
    • C07D207/32—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two 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
    • C07D207/325—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two 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 with substituted hydrocarbon radicals directly attached to the ring nitrogen atom
    • C07D207/327—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/04—Antibacterial agents
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
    • C07C323/22—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and doubly-bound oxygen atoms bound to the same carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C329/00—Thiocarbonic acids; Halides, esters or anhydrides thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C333/00—Derivatives of thiocarbamic acids, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
    • C07C333/02—Monothiocarbamic acids; Derivatives thereof
    • C07C333/08—Monothiocarbamic acids; Derivatives thereof having nitrogen atoms of thiocarbamic groups bound to carbon atoms of six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
    • C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
    • C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more 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, directly attached to ring carbon atoms
    • C07D239/46—Two or more oxygen, sulphur or nitrogen atoms
    • C07D239/48—Two nitrogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
    • C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
    • C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more 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, directly attached to ring carbon atoms
    • C07D239/46—Two or more oxygen, sulphur or nitrogen atoms
    • C07D239/48—Two nitrogen atoms
    • C07D239/49—Two nitrogen atoms with an aralkyl radical, or substituted aralkyl radical, attached in position 5, e.g. trimethoprim
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
    • C07D295/04—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms
    • C07D295/14—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D295/145—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals with the ring nitrogen atoms and the carbon atoms with three bonds to hetero atoms attached to the same carbon chain, which is not interrupted by carbocyclic rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Communicable Diseases (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Oncology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Un procedimiento para la preparación de 2,4-diamino-5-bencil-pirimidina, de la fórmula general **fórmula** en la que R1 representa hidrógeno o alquilo de C1-6, R2 representa hidrógeno, R3 representa mercapto, alquiltio de C1-6, carboxi-alquiltio de C1-6, alcoxilo de C1-6- alquiltio de C1-6, dimetilcarbamoiltio, -S(O)R'' o -SO2R'' y R4 representa alquiltio de C1-6, -S(O)R'' O -SO2R''
ES474921A 1977-11-10 1978-11-08 Un procedimiento para la preparacion de 2,4-diamino-5-bencil-pirimidinas Expired ES474921A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
LU78487 1977-11-10
CH977678 1978-09-19

Publications (1)

Publication Number Publication Date
ES474921A1 true ES474921A1 (es) 1979-12-01

Family

ID=25705315

Family Applications (2)

Application Number Title Priority Date Filing Date
ES474921A Expired ES474921A1 (es) 1977-11-10 1978-11-08 Un procedimiento para la preparacion de 2,4-diamino-5-bencil-pirimidinas
ES481038A Expired ES481038A1 (es) 1977-11-10 1979-05-16 Un procedimiento para la preparacion de 2,4-diamino-5-bencil-pirimidinas

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES481038A Expired ES481038A1 (es) 1977-11-10 1979-05-16 Un procedimiento para la preparacion de 2,4-diamino-5-bencil-pirimidinas

Country Status (22)

Country Link
EP (3) EP0003212B1 (es)
JP (1) JPS5476586A (es)
AR (2) AR228423A1 (es)
AT (1) AT359070B (es)
AU (1) AU527943B2 (es)
BR (1) BR7807425A (es)
CA (1) CA1108611A (es)
DE (1) DE2847825A1 (es)
DK (1) DK144418C (es)
ES (2) ES474921A1 (es)
FI (1) FI783368A (es)
FR (4) FR2422647A1 (es)
GB (3) GB2007669B (es)
GR (1) GR71725B (es)
IL (1) IL55869A (es)
IT (1) IT1100210B (es)
MC (1) MC1222A1 (es)
NL (1) NL7811170A (es)
NO (1) NO783775L (es)
PH (1) PH15918A (es)
PT (1) PT68773A (es)
SE (1) SE7811593L (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1138146B (it) * 1981-08-11 1986-09-17 Proter Spa Processo per la produzione della 2,4-diammino-(3,5-dimetossi-4-metos sietossi-benzil)-pirimidina
FR2516081B1 (fr) * 1981-11-09 1987-05-29 Wellcome Found Synthese de benzylpyrimidines et produits intermediaires pour cette synthese
DE3304202A1 (de) * 1983-02-08 1984-08-09 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von aromatischen aldehyden
DE3603577A1 (de) * 1986-02-06 1987-08-13 Joachim K Prof Dr Seydel Neue substituierte 2,4-diamino-5-benzylpyrimidine, deren herstellung und deren verwendung als arzneimittel mit antibakterieller wirksamkeit
EP0639075A1 (en) * 1990-11-14 1995-02-22 Chiron Corporation Specific inhibition of dihydrofolate reductase and compounds therefor

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2165362A1 (de) * 1970-12-29 1972-07-27 Nisshin Flour Milling Co. Ltd., Tokio .-Verfahren zur Herstellung von Pyrimidinderivaten
NL7200058A (es) * 1971-01-21 1972-07-25
IL38276A (en) * 1971-12-01 1976-09-30 Plantex Ltd Process for the preparation of 2,4-diamino-5-substituted benzylpyrimidines
BE798724A (fr) * 1973-04-26 1973-08-16 En Abrege Socechim Soc Et Chim Nouveaux composes chimiques
SE419444B (sv) * 1973-11-08 1981-08-03 Hoffmann La Roche Forfarande for framstellning av nya 2,4-diamino-5-bensylpyrimidinderivat
CH605828A5 (es) * 1974-12-24 1978-10-13 Hoffmann La Roche
DE2635765C3 (de) * 1976-08-09 1979-02-08 Ludwig Heumann & Co Gmbh, 8500 Nuernberg Verfahren zur Herstellung von 2,4-EMamino-5-(3',4'r5'-trimethoxybenzyl)-pyrimidin

Also Published As

Publication number Publication date
NL7811170A (nl) 1979-05-14
AT359070B (de) 1980-10-27
FR2422632B1 (es) 1983-02-04
GB2086882A (en) 1982-05-19
IL55869A (en) 1983-05-15
DK500178A (da) 1979-05-11
PH15918A (en) 1983-04-22
GB2087378B (en) 1983-01-06
AU4132378A (en) 1979-05-17
GB2086882B (en) 1982-12-15
AR228423A1 (es) 1983-03-15
FR2422404A1 (fr) 1979-11-09
ES481038A1 (es) 1980-04-01
FR2422647B1 (es) 1983-02-04
EP0032395B1 (de) 1983-03-23
EP0035624A2 (de) 1981-09-16
IT7829638A0 (it) 1978-11-09
EP0035624A3 (en) 1981-09-23
GB2087378A (en) 1982-05-26
DK144418C (da) 1982-08-09
MC1222A1 (fr) 1979-07-20
FI783368A (fi) 1979-05-11
SE7811593L (sv) 1979-05-11
IL55869A0 (en) 1979-01-31
IT1100210B (it) 1985-09-28
PT68773A (en) 1978-12-01
FR2422648A1 (fr) 1979-11-09
ATA803378A (de) 1980-03-15
GB2007669B (en) 1982-10-20
AR222831A1 (es) 1981-06-30
EP0003212B1 (de) 1982-03-17
FR2422647A1 (fr) 1979-11-09
GR71725B (es) 1983-06-22
EP0003212A1 (de) 1979-08-08
CA1108611A (en) 1981-09-08
EP0035624B1 (de) 1984-07-04
GB2007669A (en) 1979-05-23
FR2422404B1 (es) 1983-02-04
FR2422632A1 (fr) 1979-11-09
EP0032395A1 (de) 1981-07-22
FR2422648B1 (es) 1983-02-04
BR7807425A (pt) 1979-07-24
NO783775L (no) 1979-05-11
JPS5476586A (en) 1979-06-19
AU527943B2 (en) 1983-03-31
DE2847825A1 (de) 1979-05-17
DK144418B (da) 1982-03-08

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