BE657236A - - Google Patents
Info
- Publication number
- BE657236A BE657236A BE657236DA BE657236A BE 657236 A BE657236 A BE 657236A BE 657236D A BE657236D A BE 657236DA BE 657236 A BE657236 A BE 657236A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
- C07D309/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
- C07D309/08—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no 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, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D309/10—Oxygen atoms
- C07D309/12—Oxygen atoms only hydrogen atoms and one oxygen atom directly attached to ring carbon atoms, e.g. tetrahydropyranyl ethers
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
- C07D277/02—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
- C07D277/20—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D277/22—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three 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
- C07D277/24—Radicals substituted by oxygen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Thiazole And Isothizaole Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1575363A CH453367A (de) | 1963-12-20 | 1963-12-20 | Verfahren zur Herstellung von Thiaminen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE657236A true BE657236A (de) | 1965-06-17 |
Family
ID=4411651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE657236D BE657236A (de) | 1963-12-20 | 1964-12-17 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3304305A (de) |
| BE (1) | BE657236A (de) |
| CH (1) | CH453367A (de) |
| FR (1) | FR3939M (de) |
| GB (2) | GB1095156A (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2424130T3 (es) | 2004-08-13 | 2013-09-27 | Biolase, Inc. | Estructura de instrumento de mano de láser, y métodos |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2235862A (en) * | 1941-03-25 | process fob the feefabamon of | ||
| US3042684A (en) * | 1962-07-03 | J-ethtl-jj-nitrovinylindole | ||
| US2133969A (en) * | 1935-03-18 | 1938-10-25 | Research Corp | Thiazole compounds and methods of making them |
| DE664789C (de) * | 1936-08-05 | 1938-09-05 | Merck Ag E | Verfahren zur Herstellung von 4-Methyl-5-ª‰-oxyaethylthiazolen |
-
1963
- 1963-12-20 CH CH1575363A patent/CH453367A/de unknown
-
1964
- 1964-12-14 US US418307A patent/US3304305A/en not_active Expired - Lifetime
- 1964-12-17 GB GB51386/64A patent/GB1095156A/en not_active Expired
- 1964-12-17 BE BE657236D patent/BE657236A/xx unknown
- 1964-12-17 GB GB52028/65A patent/GB1095157A/en not_active Expired
- 1964-12-18 FR FR999099A patent/FR3939M/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1095156A (en) | 1967-12-13 |
| CH453367A (de) | 1968-06-14 |
| US3304305A (en) | 1967-02-14 |
| GB1095157A (en) | 1967-12-13 |
| FR3939M (de) | 1966-02-21 |