ES423145A1 - Procedure for the preparation of new 2-alcoxy-5-fe- nil-4h-3,5-dihidro-1,5-benzodiazepin-4-onas. (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure for the preparation of new 2-alcoxy-5-fe- nil-4h-3,5-dihidro-1,5-benzodiazepin-4-onas. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES423145A1 ES423145A1 ES423145A ES423145A ES423145A1 ES 423145 A1 ES423145 A1 ES 423145A1 ES 423145 A ES423145 A ES 423145A ES 423145 A ES423145 A ES 423145A ES 423145 A1 ES423145 A1 ES 423145A1
- Authority
- ES
- Spain
- Prior art keywords
- benzodiazepin
- translation
- procedure
- preparation
- new
- 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
Links
- 238000000034 method Methods 0.000 title abstract 2
- 125000005843 halogen group Chemical group 0.000 abstract 2
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 abstract 2
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 abstract 2
- CIUQDSCDWFSTQR-UHFFFAOYSA-N [C]1=CC=CC=C1 Chemical compound [C]1=CC=CC=C1 CIUQDSCDWFSTQR-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 125000003158 alcohol group Chemical group 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 150000004820 halides Chemical class 0.000 abstract 1
Landscapes
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Plural Heterocyclic Compounds (AREA)
- Transmission Devices (AREA)
Abstract
Procedure for the preparation of new 2-alkoxy-5-phenyl-4H-3,5-dihydro-1,5-benzodiazepin-4-ones of the general formula **(See formula)** where R1 signifies a straight-chain or branched alcohol group with 1 to 4 carbon atoms, R2 signifies a phenyl radical, which may optionally be substituted in an ortho position by a halogen atom or a nitro or trifluoromethyl group, and signifies a halogen atom, the nitro or trifluoromethyl group, characterized in that a compound of the general formula **(See formula)** in which R2 and R3 have the meanings indicated above, it is treated with an acid halide and then with an alkali metal alcoholate. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702053679 DE2053679A1 (en) | 1970-11-02 | 1970-11-02 | New 2-alkoxy (or 2-alkyl mercapto) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES423145A1 true ES423145A1 (en) | 1976-11-16 |
Family
ID=5786845
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES396537A Expired ES396537A1 (en) | 1970-11-02 | 1971-10-30 | Procedure for the preparation of new 2-alcoxy-5-phenyl-4h-3,5-dihydro-1,5-benzodizepin-4-onas. (Machine-translation by Google Translate, not legally binding) |
| ES423145A Expired ES423145A1 (en) | 1970-11-02 | 1974-02-12 | Procedure for the preparation of new 2-alcoxy-5-fe- nil-4h-3,5-dihidro-1,5-benzodiazepin-4-onas. (Machine-translation by Google Translate, not legally binding) |
| ES423146A Expired ES423146A1 (en) | 1970-11-02 | 1974-02-12 | Procedure for the preparation of new 2-alcohilmercapto-5-phenyl- 4h-3,5-benzodiazepin-4-onas. (Machine-translation by Google Translate, not legally binding) |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES396537A Expired ES396537A1 (en) | 1970-11-02 | 1971-10-30 | Procedure for the preparation of new 2-alcoxy-5-phenyl-4h-3,5-dihydro-1,5-benzodizepin-4-onas. (Machine-translation by Google Translate, not legally binding) |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES423146A Expired ES423146A1 (en) | 1970-11-02 | 1974-02-12 | Procedure for the preparation of new 2-alcohilmercapto-5-phenyl- 4h-3,5-benzodiazepin-4-onas. (Machine-translation by Google Translate, not legally binding) |
Country Status (6)
| Country | Link |
|---|---|
| ES (3) | ES396537A1 (en) |
| HU (1) | HU162945B (en) |
| IL (1) | IL38047A (en) |
| NO (1) | NO133139C (en) |
| PL (1) | PL81537B1 (en) |
| SU (1) | SU455539A3 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR112012003871A2 (en) * | 2009-08-21 | 2015-09-08 | Otsuka Pharma Co Ltd | process for the production of benzo [b] [1,4] diazepine-2,4-dione compound |
-
1971
- 1971-10-27 SU SU1708915A patent/SU455539A3/en active
- 1971-10-30 PL PL15132071A patent/PL81537B1/pl unknown
- 1971-10-30 ES ES396537A patent/ES396537A1/en not_active Expired
- 1971-11-01 NO NO402971A patent/NO133139C/no unknown
- 1971-11-01 HU HUBO001327 patent/HU162945B/hu unknown
- 1971-11-01 IL IL38047A patent/IL38047A/en unknown
-
1974
- 1974-02-12 ES ES423145A patent/ES423145A1/en not_active Expired
- 1974-02-12 ES ES423146A patent/ES423146A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IL38047A (en) | 1974-09-10 |
| PL81537B1 (en) | 1975-08-30 |
| SU455539A3 (en) | 1974-12-30 |
| ES423146A1 (en) | 1976-05-16 |
| IL38047A0 (en) | 1972-01-27 |
| NO133139B (en) | 1975-12-08 |
| ES396537A1 (en) | 1975-01-16 |
| HU162945B (en) | 1973-05-28 |
| NO133139C (en) | 1976-03-17 |
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