NL164282C - Werkwijze voor de bereiding van benzodiazepine- derivaten. - Google Patents
Werkwijze voor de bereiding van benzodiazepine- derivaten.Info
- Publication number
- NL164282C NL164282C NL7209490.A NL7209490A NL164282C NL 164282 C NL164282 C NL 164282C NL 7209490 A NL7209490 A NL 7209490A NL 164282 C NL164282 C NL 164282C
- Authority
- NL
- Netherlands
- Prior art keywords
- preparation
- benzodiazepine derivatives
- benzodiazepine
- derivatives
- Prior art date
Links
- 229940053197 benzodiazepine derivative antiepileptics Drugs 0.000 title 1
- 150000001557 benzodiazepines Chemical class 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/24—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D213/44—Radicals substituted by doubly-bound oxygen, sulfur, or nitrogen atoms, or by two such atoms singly-bound to the same carbon atom
- C07D213/46—Oxygen atoms
- C07D213/50—Ketonic radicals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3210771A GB1383647A (en) | 1971-07-08 | 1971-07-08 | Process for the manufacture of benzodiazepine derivatives |
| US18750071A | 1971-10-07 | 1971-10-07 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NL7209490A NL7209490A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-01-10 |
| NL164282B NL164282B (nl) | 1980-07-15 |
| NL164282C true NL164282C (nl) | 1980-12-15 |
Family
ID=26261215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7209490.A NL164282C (nl) | 1971-07-08 | 1972-07-07 | Werkwijze voor de bereiding van benzodiazepine- derivaten. |
Country Status (17)
-
0
- BE BE785963D patent/BE785963A/xx not_active IP Right Cessation
-
1972
- 1972-06-09 CH CH859572A patent/CH569007A5/xx not_active IP Right Cessation
- 1972-07-03 IE IE926/72A patent/IE36734B1/xx unknown
- 1972-07-06 YU YU01770/72A patent/YU177072A/xx unknown
- 1972-07-06 IL IL39844A patent/IL39844A/xx unknown
- 1972-07-06 FR FR7224437A patent/FR2144830A1/fr active Granted
- 1972-07-07 FI FI1932/72A patent/FI57258C/fi active
- 1972-07-07 JP JP6811472A patent/JPS5331878B1/ja active Pending
- 1972-07-07 NO NO2454/72A patent/NO132320C/no unknown
- 1972-07-07 DK DK341372A patent/DK147482C/da active
- 1972-07-07 HU HUHO1496A patent/HU166414B/hu unknown
- 1972-07-07 AT AT584472A patent/AT327198B/de not_active IP Right Cessation
- 1972-07-07 SE SE7209051A patent/SE416651B/xx unknown
- 1972-07-07 AU AU44361/72A patent/AU458347B2/en not_active Expired
- 1972-07-07 NL NL7209490.A patent/NL164282C/xx not_active IP Right Cessation
- 1972-07-07 SE SE7209050A patent/SE416807B/xx unknown
- 1972-07-07 ES ES404626A patent/ES404626A1/es not_active Expired
- 1972-07-07 AR AR242957A patent/AR192656A1/es active
Also Published As
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| SNR | Assignments of patents or rights arising from examined patent applications |
Owner name: F. HOFFMANN-LA ROCHE AG |
|
| V4 | Discontinued because of reaching the maximum lifetime of a patent |