AT340915B - Verfahren zur reinigung von rohem 2-aminothiazol - Google Patents
Verfahren zur reinigung von rohem 2-aminothiazolInfo
- Publication number
- AT340915B AT340915B AT325775A AT325775A AT340915B AT 340915 B AT340915 B AT 340915B AT 325775 A AT325775 A AT 325775A AT 325775 A AT325775 A AT 325775A AT 340915 B AT340915 B AT 340915B
- Authority
- AT
- Austria
- Prior art keywords
- aminothiazole
- purifying crude
- purifying
- crude
- Prior art date
Links
Classifications
-
- 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
- C07D277/32—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 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
- C07D277/38—Nitrogen atoms
- C07D277/40—Unsubstituted amino or imino radicals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Thiazole And Isothizaole Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2420748A DE2420748C3 (de) | 1974-04-29 | 1974-04-29 | Verfahren zur Reinigung von 2-Aminothiazol |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ATA325775A ATA325775A (de) | 1977-05-15 |
| AT340915B true AT340915B (de) | 1978-01-10 |
Family
ID=5914265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT325775A AT340915B (de) | 1974-04-29 | 1975-04-28 | Verfahren zur reinigung von rohem 2-aminothiazol |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3997550A (de) |
| JP (1) | JPS526991B2 (de) |
| AT (1) | AT340915B (de) |
| BE (1) | BE828473A (de) |
| CA (1) | CA1041105A (de) |
| CH (1) | CH610316A5 (de) |
| DE (1) | DE2420748C3 (de) |
| FR (1) | FR2268805B1 (de) |
| GB (1) | GB1461377A (de) |
| IT (1) | IT1035449B (de) |
| NL (1) | NL7503433A (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58185337U (ja) * | 1982-06-01 | 1983-12-09 | アイダエンジニアリング株式会社 | 三方メカバルブ |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2600620A (en) * | 1952-06-17 | Process of making colobtess |
-
1974
- 1974-04-29 DE DE2420748A patent/DE2420748C3/de not_active Expired
-
1975
- 1975-03-21 NL NL7503433A patent/NL7503433A/xx not_active Application Discontinuation
- 1975-04-10 US US05/562,269 patent/US3997550A/en not_active Expired - Lifetime
- 1975-04-10 CA CA224,342A patent/CA1041105A/en not_active Expired
- 1975-04-24 GB GB1704575A patent/GB1461377A/en not_active Expired
- 1975-04-24 IT IT7549275A patent/IT1035449B/it active
- 1975-04-28 CH CH539475A patent/CH610316A5/xx not_active IP Right Cessation
- 1975-04-28 FR FR7513179A patent/FR2268805B1/fr not_active Expired
- 1975-04-28 JP JP50051979A patent/JPS526991B2/ja not_active Expired
- 1975-04-28 AT AT325775A patent/AT340915B/de not_active IP Right Cessation
- 1975-04-28 BE BE155848A patent/BE828473A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA1041105A (en) | 1978-10-24 |
| DE2420748C3 (de) | 1979-07-12 |
| DE2420748B2 (de) | 1978-11-09 |
| ATA325775A (de) | 1977-05-15 |
| BE828473A (fr) | 1975-10-28 |
| JPS526991B2 (de) | 1977-02-26 |
| FR2268805A1 (de) | 1975-11-21 |
| NL7503433A (nl) | 1975-10-31 |
| GB1461377A (en) | 1977-01-13 |
| FR2268805B1 (de) | 1977-04-15 |
| JPS50154243A (de) | 1975-12-12 |
| CH610316A5 (de) | 1979-04-12 |
| US3997550A (en) | 1976-12-14 |
| IT1035449B (it) | 1979-10-20 |
| DE2420748A1 (de) | 1975-11-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee | ||
| ELJ | Ceased due to non-payment of the annual fee |