BE712295A - - Google Patents
Info
- Publication number
- BE712295A BE712295A BE712295DA BE712295A BE 712295 A BE712295 A BE 712295A BE 712295D A BE712295D A BE 712295DA BE 712295 A BE712295 A BE 712295A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D513/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00
- C07D513/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00 in which the condensed system contains two hetero rings
- C07D513/04—Ortho-condensed systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Thiazole And Isothizaole Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR99330A FR1525165A (fr) | 1967-03-17 | 1967-03-17 | Perfectionnements apportés aux procédés de fabrication des sels d'ammonium quaternaire des diméthyl-2,6 benzobisthiazoles-(1,2-5,4) et -(1,2-4,5) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE712295A true BE712295A (forum.php) | 1968-07-15 |
Family
ID=8627137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE712295D BE712295A (forum.php) | 1967-03-17 | 1968-03-15 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE712295A (forum.php) |
| CH (1) | CH499535A (forum.php) |
| DE (1) | DE1670511A1 (forum.php) |
| FR (1) | FR1525165A (forum.php) |
-
1967
- 1967-03-17 FR FR99330A patent/FR1525165A/fr not_active Expired
-
1968
- 1968-03-15 CH CH383466D patent/CH499535A/fr not_active IP Right Cessation
- 1968-03-15 DE DE19681670511 patent/DE1670511A1/de active Pending
- 1968-03-15 BE BE712295D patent/BE712295A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1670511A1 (de) | 1971-02-11 |
| FR1525165A (fr) | 1968-05-17 |
| CH499535A (fr) | 1970-11-30 |