ES457913A1 - Procedimiento para preparar benzodiacepinas. - Google Patents
Procedimiento para preparar benzodiacepinas.Info
- Publication number
- ES457913A1 ES457913A1 ES457913A ES457913A ES457913A1 ES 457913 A1 ES457913 A1 ES 457913A1 ES 457913 A ES457913 A ES 457913A ES 457913 A ES457913 A ES 457913A ES 457913 A1 ES457913 A1 ES 457913A1
- Authority
- ES
- Spain
- Prior art keywords
- lower alkyl
- hydrogen
- thienobenzodiazepines
- methylite
- phenylalkyl
- 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
- 125000000217 alkyl group Chemical group 0.000 abstract 3
- 229910052739 hydrogen Inorganic materials 0.000 abstract 3
- 239000001257 hydrogen Substances 0.000 abstract 3
- 150000002431 hydrogen Chemical class 0.000 abstract 2
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 229940049706 benzodiazepine Drugs 0.000 abstract 1
- 150000001557 benzodiazepines Chemical class 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- -1 methylite Chemical group 0.000 abstract 1
- 125000004170 methylsulfonyl group Chemical group [H]C([H])([H])S(*)(=O)=O 0.000 abstract 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 abstract 1
- 125000003884 phenylalkyl group Chemical group 0.000 abstract 1
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 abstract 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/55—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having seven-membered rings, e.g. azelastine, pentylenetetrazole
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Procedimiento para preparar benzodiacepinas, de fórmula (*ver imágen) en la que R1 y R2 son iguales o diferentes y representan hidrógeno, alquilo inferior, alcoxi inferior, halógeno, nitro, trifluormetilo, metilito, metilsulfonilo o hidroxi; R3 es hidrógeno, alquilo inferior o fenilalquilo inferior; y R es hidrógeno o alquilo infeior.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/552,023 US3953430A (en) | 1975-02-24 | 1975-02-24 | Substituted benzodiazepin-10-ones and method of use |
| US05/552,022 US3951981A (en) | 1975-02-24 | 1975-02-24 | Substituted benzodiazepines and method of use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES457913A1 true ES457913A1 (es) | 1978-07-16 |
Family
ID=27069934
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES445474A Expired ES445474A1 (es) | 1975-02-24 | 1976-02-24 | Procedimiento para preparar benzodiacepinas. |
| ES457913A Expired ES457913A1 (es) | 1975-02-24 | 1977-04-18 | Procedimiento para preparar benzodiacepinas. |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES445474A Expired ES445474A1 (es) | 1975-02-24 | 1976-02-24 | Procedimiento para preparar benzodiacepinas. |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS51110599A (es) |
| AU (1) | AU502678B2 (es) |
| CA (1) | CA1070302A (es) |
| DD (1) | DD125578A5 (es) |
| DE (1) | DE2607295A1 (es) |
| ES (2) | ES445474A1 (es) |
| FR (1) | FR2301261A1 (es) |
| GB (1) | GB1534963A (es) |
| HK (1) | HK87879A (es) |
| IL (1) | IL48921A (es) |
| NL (1) | NL7601766A (es) |
| RO (1) | RO69468A (es) |
| SE (1) | SE7602172L (es) |
-
1976
- 1976-01-28 IL IL48921A patent/IL48921A/xx unknown
- 1976-01-29 AU AU10628/76A patent/AU502678B2/en not_active Expired
- 1976-02-02 GB GB4070/76A patent/GB1534963A/en not_active Expired
- 1976-02-11 CA CA245,510A patent/CA1070302A/en not_active Expired
- 1976-02-20 NL NL7601766A patent/NL7601766A/xx not_active Application Discontinuation
- 1976-02-20 FR FR7604781A patent/FR2301261A1/fr active Pending
- 1976-02-23 RO RO7684897A patent/RO69468A/ro unknown
- 1976-02-23 SE SE7602172A patent/SE7602172L/ not_active Application Discontinuation
- 1976-02-23 DE DE19762607295 patent/DE2607295A1/de not_active Withdrawn
- 1976-02-24 ES ES445474A patent/ES445474A1/es not_active Expired
- 1976-02-24 DD DD191446A patent/DD125578A5/xx unknown
- 1976-02-24 JP JP51019373A patent/JPS51110599A/ja active Pending
-
1977
- 1977-04-18 ES ES457913A patent/ES457913A1/es not_active Expired
-
1979
- 1979-12-27 HK HK878/79A patent/HK87879A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DD125578A5 (es) | 1977-05-04 |
| NL7601766A (nl) | 1976-08-26 |
| IL48921A (en) | 1979-10-31 |
| FR2301261A1 (fr) | 1976-09-17 |
| CA1070302A (en) | 1980-01-22 |
| JPS51110599A (es) | 1976-09-30 |
| RO69468A (ro) | 1982-04-12 |
| GB1534963A (en) | 1978-12-06 |
| DE2607295A1 (de) | 1976-09-02 |
| SE7602172L (sv) | 1976-11-25 |
| IL48921A0 (en) | 1976-03-31 |
| AU1062876A (en) | 1977-08-04 |
| ES445474A1 (es) | 1977-10-16 |
| AU502678B2 (en) | 1979-08-02 |
| HK87879A (en) | 1980-01-04 |
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