ES482448A1 - Procedimiento para preparar pirimidinas. - Google Patents
Procedimiento para preparar pirimidinas.Info
- Publication number
- ES482448A1 ES482448A1 ES482448A ES482448A ES482448A1 ES 482448 A1 ES482448 A1 ES 482448A1 ES 482448 A ES482448 A ES 482448A ES 482448 A ES482448 A ES 482448A ES 482448 A1 ES482448 A1 ES 482448A1
- Authority
- ES
- Spain
- Prior art keywords
- chem
- oxygen
- lower alkyl
- sulphur
- 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
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
- C07D239/32—One oxygen, sulfur or nitrogen atom
-
- 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
- C07D239/47—One nitrogen atom and one oxygen or sulfur atom, e.g. cytosine
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
-
- 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
- C07D239/32—One oxygen, sulfur or nitrogen atom
- C07D239/42—One nitrogen atom
-
- 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
- C07D239/52—Two oxygen atoms
- C07D239/54—Two oxygen atoms as doubly bound oxygen atoms or as unsubstituted hydroxy radicals
- C07D239/545—Two oxygen atoms as doubly bound oxygen atoms or as unsubstituted hydroxy radicals with other 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
Landscapes
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Pharmacology & Pharmacy (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Pyridine Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Procedimiento para preparar primidinas, de fórmula general: **(Fórmula-01)** en la que R1 y R2 son hidrógeno o alquilo inferior, o junto con el carbono y dos átomos de nitrógeno forman un grupo dihidroimidazolilo o tetrahidropirimidilo; Y es azufre u oxígeno; n es de 3 a 8; X es oxígeno o azufre; Z es hidrógeno o alquilo inferior; A es alquileno C1-5 recto o ramificado ó - (CH2)pW(CH2)q- en donde W es oxígeno o azufre y la suma de p y q es de 1 a 4; y B es metilo, cicloalquilo C3-6, un grupo heterocarilo opcionalmente sustituido por uno o mas grupos alquilo inferior, alcoxi inferior, halo, hidroxi o amino ó B es un grupo naftilo, 5- ó 6- (2,3- dihidro-1, 4-benzodioxinilo) o 4- ó 5-(1,3- benzodioxolilo) o un grupo fenilo opcionalmente sustituido con uno o mas grupos alquilo inferior, alcoxi inferior, halógeno, aril (alcoxi inferior), hidroxi, alcoxi(inferior) alcoxi(inferior), trifluormetilo, dialquil (inferior)amino, fenoxi, halofenoxi, alcoxi (inferior)fenoxi, fenilo, halofenilo o alcoxi (inferior)fenilo, o a condición de que A sea alquileno, B puede ser hidrógeno; caracterizado porque comprende hacer reaccionar un compuesto de fórmula:**(Fórmula- 02)** en la que D es HY- o un grupo saliente, con: (a) cuando D es HY-, una isotiourea de fórmula: **(Fórmula-03)** en la que A es alquilo inferior o arialquilo (inferior), o una cianamida R1HNCN o una carbodiimida R1-N=C=NR2 ó (b) cuando D es un grupo saliente, una urea o tiourea de fórmula: **(Fórmula-04)** o, cuando Y es oxígeno, se hace reaccionar un compuesto de fórmula: **(Fórmula- 05)** en la que G es alquil (inferior)tio, cloro, bromo o NO2NH-, con una isotiourea de fórmula: **(Fórmula-06)**
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB7829999 | 1978-07-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES482448A1 true ES482448A1 (es) | 1980-04-01 |
Family
ID=10498456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES482448A Expired ES482448A1 (es) | 1978-07-15 | 1979-07-12 | Procedimiento para preparar pirimidinas. |
Country Status (20)
| Country | Link |
|---|---|
| US (4) | US4305945A (es) |
| EP (1) | EP0007232A1 (es) |
| JP (1) | JPS5515499A (es) |
| KR (1) | KR830001247A (es) |
| AR (1) | AR226420A1 (es) |
| AT (1) | AT370728B (es) |
| AU (1) | AU528878B2 (es) |
| CA (1) | CA1114375A (es) |
| DD (1) | DD144916A5 (es) |
| DK (1) | DK293079A (es) |
| ES (1) | ES482448A1 (es) |
| FI (1) | FI792220A (es) |
| GR (1) | GR69252B (es) |
| IL (1) | IL57790A (es) |
| NO (1) | NO792337L (es) |
| NZ (1) | NZ191006A (es) |
| PH (1) | PH15979A (es) |
| PL (1) | PL217121A1 (es) |
| PT (1) | PT69886A (es) |
| ZA (1) | ZA793392B (es) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IN151188B (es) * | 1978-02-13 | 1983-03-05 | Smith Kline French Lab | |
| AU527202B2 (en) * | 1978-04-11 | 1983-02-24 | Smith Kline & French Laboratories Limited | 2-aminopyrimidones |
| ZA793392B (en) * | 1978-07-15 | 1980-08-27 | Smith Kline French Lab | Isoureas and isothioureas |
| DK558181A (da) * | 1981-01-30 | 1982-07-31 | Smithkline Corp | Fremgangsmaade til fremstilling af 3,5-diamino-1,2,4-triazoler |
| US4477663A (en) * | 1981-02-06 | 1984-10-16 | Smithkline Beckman Corporation | Intermediates for preparing substituted pyrimidinones |
| US4620001A (en) * | 1981-02-06 | 1986-10-28 | Smithkline Beckman Corporation | Chemical methods and intermediates for preparing substituted pyrimidinones |
| JPH0641454B2 (ja) * | 1985-02-27 | 1994-06-01 | 日産化学工業株式会社 | ピリダジノン誘導体 |
| DE3532880A1 (de) * | 1985-09-14 | 1987-03-26 | Basf Ag | 1,4-disubstituierte pyrazolderivate |
| US20230349922A1 (en) | 2020-08-11 | 2023-11-02 | Université De Strasbourg | H2 Blockers Targeting Liver Macrophages for the Prevention and Treatment of Liver Disease and Cancer |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1223686A (en) | 1967-02-24 | 1971-03-03 | Ici Ltd | Salts of pyrimidine derivatives and the use thereof as fungicides |
| US3980781A (en) * | 1966-03-31 | 1976-09-14 | Imperial Chemical Industries Limited | Fungicidal composition and method containing 2-amino-pyrimidines |
| GB1419994A (en) * | 1973-05-03 | 1976-01-07 | Smith Kline French Lab | Heterocyclicalkylaminotheterocyclic compounds methods for their preparation and compositions comprising them |
| US4145546A (en) * | 1975-10-02 | 1979-03-20 | Smith Kline & French Laboratories Limited | 4-Pyrimidone compounds |
| US4218452A (en) * | 1975-10-02 | 1980-08-19 | Smith Kline & French Laboratories Limited | Substituted 4-pyrimidone compounds, compositions and methods of use |
| GB1578219A (en) * | 1975-12-01 | 1980-11-05 | Smith Kline French Lab | Isothioureas |
| US4154834A (en) * | 1975-12-29 | 1979-05-15 | Smith Kline & French Laboratories Limited | Substituted isocytosines having histamine H2 -antagonist activity |
| MW5076A1 (en) * | 1975-12-29 | 1978-02-08 | Smith Kline French Lab | Pharmacologicalle active compounds |
| IN151188B (es) * | 1978-02-13 | 1983-03-05 | Smith Kline French Lab | |
| ZA793392B (en) * | 1978-07-15 | 1980-08-27 | Smith Kline French Lab | Isoureas and isothioureas |
-
1979
- 1979-07-06 ZA ZA793392A patent/ZA793392B/xx unknown
- 1979-07-06 PT PT69886A patent/PT69886A/pt unknown
- 1979-07-10 US US06/056,171 patent/US4305945A/en not_active Expired - Lifetime
- 1979-07-12 ES ES482448A patent/ES482448A1/es not_active Expired
- 1979-07-12 EP EP79301375A patent/EP0007232A1/en not_active Ceased
- 1979-07-12 DK DK293079A patent/DK293079A/da not_active Application Discontinuation
- 1979-07-13 PH PH22781A patent/PH15979A/en unknown
- 1979-07-13 IL IL57790A patent/IL57790A/xx unknown
- 1979-07-13 GR GR59599A patent/GR69252B/el unknown
- 1979-07-13 KR KR1019790002341A patent/KR830001247A/ko unknown
- 1979-07-13 CA CA331,756A patent/CA1114375A/en not_active Expired
- 1979-07-13 NO NO792337A patent/NO792337L/no unknown
- 1979-07-13 AR AR277293A patent/AR226420A1/es active
- 1979-07-13 NZ NZ191006A patent/NZ191006A/xx unknown
- 1979-07-14 PL PL21712179A patent/PL217121A1/xx unknown
- 1979-07-16 AU AU48954/79A patent/AU528878B2/en not_active Ceased
- 1979-07-16 FI FI792220A patent/FI792220A/fi not_active Application Discontinuation
- 1979-07-16 AT AT0492279A patent/AT370728B/de not_active IP Right Cessation
- 1979-07-16 JP JP9089479A patent/JPS5515499A/ja active Pending
- 1979-07-16 DD DD79214517A patent/DD144916A5/de unknown
-
1981
- 1981-08-06 US US06/290,628 patent/US4439435A/en not_active Expired - Fee Related
-
1983
- 1983-11-09 US US06/549,953 patent/US4558128A/en not_active Expired - Fee Related
-
1985
- 1985-05-01 US US06/729,448 patent/US4639519A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US4305945A (en) | 1981-12-15 |
| CA1114375A (en) | 1981-12-15 |
| PT69886A (en) | 1979-08-01 |
| JPS5515499A (en) | 1980-02-02 |
| KR830001247A (ko) | 1983-04-29 |
| US4558128A (en) | 1985-12-10 |
| AT370728B (de) | 1983-04-25 |
| US4639519A (en) | 1987-01-27 |
| FI792220A (fi) | 1980-01-16 |
| DD144916A5 (de) | 1980-11-12 |
| NZ191006A (en) | 1982-09-07 |
| DK293079A (da) | 1980-01-16 |
| NO792337L (no) | 1980-01-16 |
| AU528878B2 (en) | 1983-05-19 |
| IL57790A (en) | 1984-01-31 |
| PL217121A1 (es) | 1980-06-16 |
| PH15979A (en) | 1983-05-16 |
| US4439435A (en) | 1984-03-27 |
| AU4895479A (en) | 1980-01-24 |
| IL57790A0 (en) | 1979-11-30 |
| ATA492279A (de) | 1982-09-15 |
| AR226420A1 (es) | 1982-07-15 |
| EP0007232A1 (en) | 1980-01-23 |
| GR69252B (es) | 1982-05-11 |
| ZA793392B (en) | 1980-08-27 |
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