BR6458768D0 - Processo para a preparacao de fluoropirimidinas - Google Patents
Processo para a preparacao de fluoropirimidinasInfo
- Publication number
- BR6458768D0 BR6458768D0 BR158768/64A BR15876864A BR6458768D0 BR 6458768 D0 BR6458768 D0 BR 6458768D0 BR 158768/64 A BR158768/64 A BR 158768/64A BR 15876864 A BR15876864 A BR 15876864A BR 6458768 D0 BR6458768 D0 BR 6458768D0
- Authority
- BR
- Brazil
- Prior art keywords
- fluoropyrimidines
- preparation
- 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
- C07D239/20—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
- C07D239/22—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with hetero atoms directly attached to ring carbon 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
- C07D239/52—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
- C07D239/553—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 with halogen atoms or nitro radicals directly attached to ring carbon atoms, e.g. fluorouracil
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US277441A US3277092A (en) | 1963-05-02 | 1963-05-02 | 5, 6-substituted dihydro-5-fluoropyrimidines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR6458768D0 true BR6458768D0 (pt) | 1973-08-09 |
Family
ID=23060875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR158768/64A BR6458768D0 (pt) | 1963-05-02 | 1964-04-29 | Processo para a preparacao de fluoropirimidinas |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3277092A (pt) |
| BE (1) | BE647322A (pt) |
| BR (1) | BR6458768D0 (pt) |
| DE (1) | DE1445894A1 (pt) |
| DK (1) | DK105592C (pt) |
| ES (1) | ES299417A1 (pt) |
| FR (2) | FR3456M (pt) |
| GB (1) | GB1006155A (pt) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3954758A (en) * | 1970-05-27 | 1976-05-04 | Pcr, Inc. | Process for fluorinating uracil and derivatives thereof |
| CA991178A (en) * | 1971-10-04 | 1976-06-15 | Geraldine Westmoreland | 5-fluorouracil derivatives and process of producing 5-fluorouracil and derivatives thereof in aqueous solvents |
| US3954759A (en) * | 1972-07-13 | 1976-05-04 | Pcr, Inc. | Process for preparation of 6-substituted 5-fluorouracil derivatives |
| GR68935B (pt) * | 1976-03-31 | 1982-03-29 | Takeda Chemical Industries Ltd | |
| JPS5446791A (en) | 1977-09-22 | 1979-04-12 | Takeda Chem Ind Ltd | Fluorouracil derivative |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2993039A (en) * | 1959-11-06 | 1961-07-18 | Upjohn Co | Preparing nu-glycosides of aldose and ketose sugars |
-
1963
- 1963-05-02 US US277441A patent/US3277092A/en not_active Expired - Lifetime
-
1964
- 1964-04-17 DE DE19641445894 patent/DE1445894A1/de active Pending
- 1964-04-28 FR FR972534A patent/FR3456M/fr active Active
- 1964-04-29 BE BE647322D patent/BE647322A/xx unknown
- 1964-04-29 BR BR158768/64A patent/BR6458768D0/pt unknown
- 1964-04-29 FR FR972727A patent/FR1396681A/fr not_active Expired
- 1964-04-30 ES ES299417A patent/ES299417A1/es not_active Expired
- 1964-05-01 GB GB18153/64A patent/GB1006155A/en not_active Expired
- 1964-05-01 DK DK219364AA patent/DK105592C/da active
Also Published As
| Publication number | Publication date |
|---|---|
| GB1006155A (en) | 1965-09-29 |
| DK105592C (da) | 1966-10-17 |
| US3277092A (en) | 1966-10-04 |
| BE647322A (pt) | 1964-10-29 |
| FR1396681A (fr) | 1965-04-23 |
| FR3456M (fr) | 1965-07-26 |
| ES299417A1 (es) | 1964-12-01 |
| DE1445894A1 (de) | 1969-01-16 |
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