BE855505A - Synthese de benzylcyanoacetals - Google Patents
Synthese de benzylcyanoacetalsInfo
- 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
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)
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 (fr) |
JP (2) | JPS5826908B2 (fr) |
AT (1) | AT350537B (fr) |
AU (1) | AU510298B2 (fr) |
BE (1) | BE855505A (fr) |
CA (2) | CA1091672A (fr) |
CH (1) | CH632239A5 (fr) |
DE (1) | DE2725992C2 (fr) |
DK (1) | DK254077A (fr) |
FI (1) | FI68612C (fr) |
FR (1) | FR2354317A1 (fr) |
GB (1) | GB1582245A (fr) |
GR (1) | GR63824B (fr) |
HU (2) | HU178138B (fr) |
IL (1) | IL52278A (fr) |
NL (1) | NL172541C (fr) |
NZ (1) | NZ184330A (fr) |
SE (1) | SE7706655L (fr) |
ZA (1) | ZA773466B (fr) |
Families Citing this family (8)
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. |
PT1725540E (pt) | 2004-03-05 | 2012-11-29 | Hoffmann La Roche | Diaminopirimidinas como antagonistas de p2x3 e p2x2/3 |
EP1924565B1 (fr) * | 2005-09-01 | 2016-09-14 | F.Hoffmann-La Roche Ag | Diaminopyrimidines en tant que modulateurs de p2x3 et p3x2/3 |
JP4850911B2 (ja) * | 2005-09-01 | 2012-01-11 | エフ.ホフマン−ラ ロシュ アーゲー | P2x3およびp2x2/3モジュレーターとしてのジアミノピリミジン |
CA2620129C (fr) * | 2005-09-01 | 2014-12-23 | F. Hoffmann-La Roche Ag | Diaminopyrimidines comme modulateurs p2x3 et p2x2/3 |
Family Cites Families (7)
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 |
-
1976
- 1976-06-09 GB GB23756/76A patent/GB1582245A/en not_active Expired
-
1977
- 1977-06-08 AU AU25917/77A patent/AU510298B2/en not_active Expired
- 1977-06-08 FI FI771816A patent/FI68612C/fi not_active IP Right Cessation
- 1977-06-08 DK DK254077A patent/DK254077A/da not_active Application Discontinuation
- 1977-06-08 CH CH706277A patent/CH632239A5/de not_active IP Right Cessation
- 1977-06-08 CA CA280,134A patent/CA1091672A/fr not_active Expired
- 1977-06-08 DE DE2725992A patent/DE2725992C2/de not_active Expired
- 1977-06-08 BE BE178296A patent/BE855505A/fr not_active IP Right Cessation
- 1977-06-08 NZ NZ184330A patent/NZ184330A/xx unknown
- 1977-06-08 NL NLAANVRAGE7706284,A patent/NL172541C/xx not_active IP Right Cessation
- 1977-06-08 US US05/804,537 patent/US4144263A/en not_active Expired - Lifetime
- 1977-06-08 HU HU77WE602A patent/HU178138B/hu unknown
- 1977-06-08 JP JP52066788A patent/JPS5826908B2/ja not_active Expired
- 1977-06-08 ZA ZA00773466A patent/ZA773466B/xx unknown
- 1977-06-08 HU HU77WE561A patent/HU178806B/hu unknown
- 1977-06-08 GR GR53658A patent/GR63824B/el unknown
- 1977-06-08 FR FR7717526A patent/FR2354317A1/fr active Granted
- 1977-06-08 SE SE7706655A patent/SE7706655L/xx not_active Application Discontinuation
- 1977-06-08 AT AT405777A patent/AT350537B/de not_active IP Right Cessation
- 1977-06-08 IL IL52278A patent/IL52278A/xx unknown
-
1978
- 1978-11-24 US US05/963,399 patent/US4216319A/en not_active Expired - Lifetime
-
1980
- 1980-03-25 CA CA348,327A patent/CA1091673A/fr not_active Expired
-
1982
- 1982-01-05 JP JP57000543A patent/JPS6049633B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FI68612B (fi) | 1985-06-28 |
FR2354317B1 (fr) | 1980-02-01 |
NL7706284A (nl) | 1977-12-13 |
SE7706655L (sv) | 1977-12-10 |
ZA773466B (en) | 1978-04-26 |
NL172541C (nl) | 1983-09-16 |
ATA405777A (de) | 1978-11-15 |
JPS5826908B2 (ja) | 1983-06-06 |
IL52278A (en) | 1981-07-31 |
AU2591777A (en) | 1978-12-14 |
DE2725992A1 (de) | 1977-12-29 |
JPS6049633B2 (ja) | 1985-11-02 |
DE2725992C2 (de) | 1983-02-17 |
GR63824B (en) | 1979-12-19 |
CH632239A5 (de) | 1982-09-30 |
FI68612C (fi) | 1985-10-10 |
JPS57136577A (en) | 1982-08-23 |
IL52278A0 (en) | 1977-08-31 |
AU510298B2 (en) | 1980-06-19 |
DK254077A (da) | 1977-12-10 |
JPS52151145A (en) | 1977-12-15 |
NZ184330A (en) | 1979-03-28 |
CA1091673A (fr) | 1980-12-16 |
HU178806B (en) | 1982-06-28 |
HU178138B (en) | 1982-03-28 |
CA1091672A (fr) | 1980-12-16 |
US4216319A (en) | 1980-08-05 |
NL172541B (nl) | 1983-04-18 |
GB1582245A (en) | 1981-01-07 |
FR2354317A1 (fr) | 1978-01-06 |
AT350537B (de) | 1979-06-11 |
FI771816A (fr) | 1977-12-10 |
US4144263A (en) | 1979-03-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: THE WELLCOME FOUNDATION LTD Effective date: 19870630 |