DE69210421D1 - Verfahren zur herstellung von 2-amino-4-nitrobenzothiazol-derivaten und zwischenprodukte - Google Patents
Verfahren zur herstellung von 2-amino-4-nitrobenzothiazol-derivaten und zwischenprodukteInfo
- Publication number
- DE69210421D1 DE69210421D1 DE69210421T DE69210421T DE69210421D1 DE 69210421 D1 DE69210421 D1 DE 69210421D1 DE 69210421 T DE69210421 T DE 69210421T DE 69210421 T DE69210421 T DE 69210421T DE 69210421 D1 DE69210421 D1 DE 69210421D1
- Authority
- DE
- Germany
- Prior art keywords
- derivatives
- pct
- formula
- amino
- nitrobenzothiazol
- 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 - Fee Related
Links
- XPYJFCKUPMJFHE-UHFFFAOYSA-N 4-nitro-1,3-benzothiazol-2-amine Chemical class C1=CC=C2SC(N)=NC2=C1[N+]([O-])=O XPYJFCKUPMJFHE-UHFFFAOYSA-N 0.000 title 1
- 239000013067 intermediate product Substances 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 abstract 2
- 125000003342 alkenyl group Chemical group 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 125000004453 alkoxycarbonyl group Chemical group 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 125000004390 alkyl sulfonyl group Chemical group 0.000 abstract 1
- 125000004414 alkyl thio group Chemical group 0.000 abstract 1
- BCHYDMFPANILGP-UHFFFAOYSA-N azanylidynemethanesulfonohydrazide Chemical compound NNS(=O)(=O)C#N BCHYDMFPANILGP-UHFFFAOYSA-N 0.000 abstract 1
- -1 nitronium tetrafluoroborate Chemical compound 0.000 abstract 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
- C07D277/60—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings condensed with carbocyclic rings or ring systems
- C07D277/62—Benzothiazoles
- C07D277/68—Benzothiazoles 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 in position 2
- C07D277/82—Nitrogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/0803—Compounds with Si-C or Si-Si linkages
- C07F7/081—Compounds with Si-C or Si-Si linkages comprising at least one atom selected from the elements N, O, halogen, S, Se or Te
- C07F7/0812—Compounds with Si-C or Si-Si linkages comprising at least one atom selected from the elements N, O, halogen, S, Se or Te comprising a heterocyclic ring
- C07F7/0814—Compounds with Si-C or Si-Si linkages comprising at least one atom selected from the elements N, O, halogen, S, Se or Te comprising a heterocyclic ring said ring is substituted at a C ring atom by Si
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)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9115487A FR2684993B1 (fr) | 1991-12-13 | 1991-12-13 | Procede de preparation de derives d'amino-2 nitro-4 benzothiazole et intermediaires. |
| PCT/FR1992/001166 WO1993012100A1 (fr) | 1991-12-13 | 1992-12-09 | Procede de preparation de derives d'amino-2 nitro-4 benzothiazole et intermediaires |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69210421D1 true DE69210421D1 (de) | 1996-06-05 |
| DE69210421T2 DE69210421T2 (de) | 1996-09-19 |
Family
ID=9420016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69210421T Expired - Fee Related DE69210421T2 (de) | 1991-12-13 | 1992-12-09 | Verfahren zur herstellung von 2-amino-4-nitrobenzothiazol-derivaten und zwischenprodukte |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US5424439A (de) |
| EP (1) | EP0625973B1 (de) |
| JP (1) | JPH07501815A (de) |
| AT (1) | ATE137499T1 (de) |
| CA (1) | CA2121787A1 (de) |
| DE (1) | DE69210421T2 (de) |
| DK (1) | DK0625973T3 (de) |
| ES (1) | ES2086217T3 (de) |
| FR (1) | FR2684993B1 (de) |
| GR (1) | GR3019811T3 (de) |
| WO (1) | WO1993012100A1 (de) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2043070T3 (es) * | 1988-12-15 | 1993-12-16 | Rhone Poulenc Sante | Procedimiento para la preparacion de derivados de la benzotiazolamina-2. |
| US5236940A (en) * | 1988-12-15 | 1993-08-17 | Rhone-Poulenc Sante | Pharmaceutical compositions, 2-benzothiazolamine derivatives, and their preparation |
-
1991
- 1991-12-13 FR FR9115487A patent/FR2684993B1/fr not_active Expired - Fee Related
-
1992
- 1992-12-09 ES ES93902313T patent/ES2086217T3/es not_active Expired - Lifetime
- 1992-12-09 DE DE69210421T patent/DE69210421T2/de not_active Expired - Fee Related
- 1992-12-09 JP JP5510664A patent/JPH07501815A/ja active Pending
- 1992-12-09 US US08/244,389 patent/US5424439A/en not_active Expired - Fee Related
- 1992-12-09 CA CA002121787A patent/CA2121787A1/fr not_active Abandoned
- 1992-12-09 DK DK93902313.1T patent/DK0625973T3/da active
- 1992-12-09 EP EP93902313A patent/EP0625973B1/de not_active Expired - Lifetime
- 1992-12-09 AT AT93902313T patent/ATE137499T1/de not_active IP Right Cessation
- 1992-12-09 WO PCT/FR1992/001166 patent/WO1993012100A1/fr active IP Right Grant
-
1996
- 1996-05-02 GR GR960400017T patent/GR3019811T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2684993B1 (fr) | 1994-02-04 |
| DE69210421T2 (de) | 1996-09-19 |
| US5424439A (en) | 1995-06-13 |
| WO1993012100A1 (fr) | 1993-06-24 |
| ES2086217T3 (es) | 1996-06-16 |
| JPH07501815A (ja) | 1995-02-23 |
| CA2121787A1 (fr) | 1993-06-24 |
| FR2684993A1 (fr) | 1993-06-18 |
| DK0625973T3 (da) | 1996-06-10 |
| ATE137499T1 (de) | 1996-05-15 |
| EP0625973B1 (de) | 1996-05-01 |
| EP0625973A1 (de) | 1994-11-30 |
| GR3019811T3 (en) | 1996-08-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |