BE735944A - - Google Patents
Info
- Publication number
- BE735944A BE735944A BE735944DA BE735944A BE 735944 A BE735944 A BE 735944A BE 735944D A BE735944D A BE 735944DA BE 735944 A BE735944 A BE 735944A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D243/00—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms
- C07D243/06—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms having the nitrogen atoms in positions 1 and 4
- C07D243/10—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms having the nitrogen atoms in positions 1 and 4 condensed with carbocyclic rings or ring systems
- C07D243/12—1,5-Benzodiazepines; Hydrogenated 1,5-benzodiazepines
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT677868 | 1968-07-12 | ||
| AT677768A AT286302B (de) | 1968-07-12 | 1968-07-12 | Verfahren zur Herstellung neuer 5-Aryl-1H-1,5-benzodiazepin-2,4-3H,5H-dione |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE735944A true BE735944A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1970-01-12 |
Family
ID=25603322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE735944D BE735944A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1968-07-12 | 1969-07-10 |
Country Status (11)
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2052840C2 (de) * | 1970-10-28 | 1983-09-08 | Knoll Ag, 6700 Ludwigshafen | 8-Chlor-1-phenyl-2,3,4,5-tetrahydro-1H-1,5-benzodiazepin-2-on-Derivate |
| DE2103744A1 (de) * | 1971-01-27 | 1972-08-10 | CH. Boehringer Sohn, 6507 Ingelheim | Neue 5-Aryl-3,3-dihydroxy-lH-l,5benzodiazepin-2,4-(3H,5H>dionebzw. deren wasserfreie Form und Verfahren zu ihrer Herstellung |
| EP3274336A4 (en) | 2015-03-24 | 2018-11-14 | Piramal Enterprises Limited | An improved process for the preparation of clobazam and its intermediate |
| CN106243050B (zh) * | 2016-08-10 | 2019-09-06 | 安徽恒星制药有限公司 | 一种适合工业化生产氯巴占的方法 |
| CN112812070B (zh) * | 2021-01-30 | 2022-10-21 | 陕西师范大学 | 一种吡啶钯高效催化制备苯二氮卓类化合物的方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE707667A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1966-12-14 | 1968-06-07 | ||
| DE1670190A1 (de) * | 1967-02-07 | 1970-12-03 | Boehringer Sohn Ingelheim | Verfahren zur Herstellung von 1,5-Dihydro-5-phenyl-3H-1,5-benzodiazepin-2,4-dionen |
| BE719134A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1968-08-06 | 1969-02-06 |
-
1969
- 1969-07-08 DE DE19691934607 patent/DE1934607A1/de active Pending
- 1969-07-08 DE DE1934606A patent/DE1934606C3/de not_active Expired
- 1969-07-09 CH CH1048369A patent/CH517103A/de not_active IP Right Cessation
- 1969-07-10 US US840839A patent/US3660381A/en not_active Expired - Lifetime
- 1969-07-10 BE BE735944D patent/BE735944A/xx not_active IP Right Cessation
- 1969-07-11 IL IL32604A patent/IL32604A/en unknown
- 1969-07-11 IE IE950/69A patent/IE33218B1/xx unknown
- 1969-07-11 FR FR6923721A patent/FR2012867A1/fr not_active Withdrawn
- 1969-07-11 SE SE09884/69A patent/SE366749B/xx unknown
- 1969-07-11 NL NL696910679A patent/NL153536B/xx not_active IP Right Cessation
- 1969-07-11 CA CA056,763A patent/CA959055A/en not_active Expired
- 1969-07-14 GB GB35374/69A patent/GB1274029A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IE33218B1 (en) | 1974-04-17 |
| NL153536B (nl) | 1977-06-15 |
| DE1934606C3 (de) | 1973-12-13 |
| DE1934606A1 (de) | 1970-01-29 |
| CH517103A (de) | 1971-12-31 |
| IE33218L (en) | 1970-01-12 |
| CA959055A (en) | 1974-12-10 |
| US3660381A (en) | 1972-05-02 |
| DE1934606B2 (de) | 1973-05-17 |
| NL6910679A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1970-01-14 |
| FR2012867A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1970-03-27 |
| DE1934607A1 (de) | 1970-01-22 |
| IL32604A (en) | 1972-10-29 |
| IL32604A0 (en) | 1969-09-25 |
| GB1274029A (en) | 1972-05-10 |
| SE366749B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-05-06 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: C.H. BOEHRINGER SOHN Effective date: 19840710 |