BE855505A - Synthese de benzylcyanoacetals - Google Patents

Synthese de benzylcyanoacetals

Info

Publication number
BE855505A
BE855505A BE178296A BE178296A BE855505A BE 855505 A BE855505 A BE 855505A BE 178296 A BE178296 A BE 178296A BE 178296 A BE178296 A BE 178296A BE 855505 A BE855505 A BE 855505A
Authority
BE
Belgium
Prior art keywords
benzylcyanoacetals
synthesis
benzylcyanoacetals synthesis
Prior art date
Application number
BE178296A
Other languages
English (en)
French (fr)
Original Assignee
Wellcome Found
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 Wellcome Found filed Critical Wellcome Found
Publication of BE855505A publication Critical patent/BE855505A/xx

Links

Classifications

    • 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
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G5/00—Floral handling
    • A01G5/04—Mountings for wreaths, or the like; Racks or holders for flowers
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/27—Preparation of carboxylic acid esters from ortho-esters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
BE178296A 1976-06-09 1977-06-08 Synthese de benzylcyanoacetals BE855505A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB23756/76A GB1582245A (en) 1976-06-09 1976-06-09 Benzyl cyanoacetal derivatives and their conversion to pyrimidine derivatives

Publications (1)

Publication Number Publication Date
BE855505A true BE855505A (fr) 1977-12-08

Family

ID=10200818

Family Applications (1)

Application Number Title Priority Date Filing Date
BE178296A BE855505A (fr) 1976-06-09 1977-06-08 Synthese de benzylcyanoacetals

Country Status (19)

Country Link
US (2) US4144263A (xx)
JP (2) JPS5826908B2 (xx)
AT (1) AT350537B (xx)
AU (1) AU510298B2 (xx)
BE (1) BE855505A (xx)
CA (2) CA1091672A (xx)
CH (1) CH632239A5 (xx)
DE (1) DE2725992C2 (xx)
DK (1) DK254077A (xx)
FI (1) FI68612C (xx)
FR (1) FR2354317A1 (xx)
GB (1) GB1582245A (xx)
GR (1) GR63824B (xx)
HU (2) HU178138B (xx)
IL (1) IL52278A (xx)
NL (1) NL172541C (xx)
NZ (1) NZ184330A (xx)
SE (1) SE7706655L (xx)
ZA (1) ZA773466B (xx)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4438267A (en) * 1980-11-11 1984-03-20 Daluge Susan M Monoheteroring compounds and their use
JPS62188328A (ja) * 1986-02-14 1987-08-17 Toshiba Seiki Kk ペレツト装着装置
JPH01152656A (ja) * 1987-12-09 1989-06-15 Sanken Electric Co Ltd リードフレームへのスクリーン印刷方法
FI895821A0 (fi) * 1988-12-07 1989-12-05 Wellcome Found Farmaceutiskt aktiva cns foereningar.
CN1930135B (zh) * 2004-03-05 2011-12-28 弗·哈夫曼-拉罗切有限公司 作为p2x3和p2x2/3拮抗剂的二氨基嘧啶
WO2007025900A1 (en) * 2005-09-01 2007-03-08 F. Hoffmann-La Roche Ag Diaminopyrimidines as p2x3 and p3x2/3 modulators
WO2007025901A1 (en) * 2005-09-01 2007-03-08 F. Hoffmann-La Roche Ag Diaminopyrimidines as p2x3 and p2x2/3 modulators
CN101296907B (zh) * 2005-09-01 2013-03-27 弗·哈夫曼-拉罗切有限公司 作为p2x3和p2x2/3调节剂的二氨基嘧啶类

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2576939A (en) * 1951-12-04 -diamino-s-phenyl-e-alkyl-
US2579259A (en) * 1951-12-18 Iamino-s-
US2755298A (en) * 1956-07-17 pwiiq
US3485840A (en) * 1964-11-12 1969-12-23 Hoffmann La Roche 2,4-diamino - 5 - (2',4',5'-substituted benzyl) pyrimidines,intermediates and processes
GB1142654A (en) * 1965-10-28 1969-02-12 Wellcome Found Cyano-acetals and their use in benzylpyrimidine synthesis
US3772289A (en) * 1970-10-22 1973-11-13 Burroughs Wellcome Co Alkyl substituted benzyl pyrimidines
BE795023A (fr) * 1972-02-07 1973-08-06 Hoffmann La Roche Nouvelles benzylpyrimidines

Also Published As

Publication number Publication date
IL52278A0 (en) 1977-08-31
US4144263A (en) 1979-03-13
NL172541B (nl) 1983-04-18
HU178138B (en) 1982-03-28
IL52278A (en) 1981-07-31
NZ184330A (en) 1979-03-28
AU510298B2 (en) 1980-06-19
JPS57136577A (en) 1982-08-23
CA1091673A (en) 1980-12-16
FR2354317B1 (xx) 1980-02-01
FI771816A (xx) 1977-12-10
DE2725992A1 (de) 1977-12-29
ZA773466B (en) 1978-04-26
FR2354317A1 (fr) 1978-01-06
CH632239A5 (de) 1982-09-30
NL172541C (nl) 1983-09-16
AT350537B (de) 1979-06-11
AU2591777A (en) 1978-12-14
DK254077A (da) 1977-12-10
DE2725992C2 (de) 1983-02-17
FI68612C (fi) 1985-10-10
JPS5826908B2 (ja) 1983-06-06
CA1091672A (en) 1980-12-16
GB1582245A (en) 1981-01-07
JPS6049633B2 (ja) 1985-11-02
SE7706655L (sv) 1977-12-10
HU178806B (en) 1982-06-28
FI68612B (fi) 1985-06-28
JPS52151145A (en) 1977-12-15
ATA405777A (de) 1978-11-15
NL7706284A (nl) 1977-12-13
GR63824B (en) 1979-12-19
US4216319A (en) 1980-08-05

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: THE WELLCOME FOUNDATION LTD

Effective date: 19870630