ES399367A1 - Procedure for the production of triazolbenzodiazepinas. (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure for the production of triazolbenzodiazepinas. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES399367A1 ES399367A1 ES399367A ES399367A ES399367A1 ES 399367 A1 ES399367 A1 ES 399367A1 ES 399367 A ES399367 A ES 399367A ES 399367 A ES399367 A ES 399367A ES 399367 A1 ES399367 A1 ES 399367A1
- Authority
- ES
- Spain
- Prior art keywords
- group
- formula
- alkyl
- translation
- procedure
- 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
Landscapes
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Abstract
Procedure for the production of triazobenzodiazepines, of formula I: **(See formula)** wherein R is selected from the group consisting of hydrogen, alkyl of 1 to 3 carbon atoms inclusive; wherein R1 is hydrogen or alkyl defined as above; wherein R2, R3, R4 and R5 are selected from the group consisting of hydrogen, alkyl defined as above, fluorine, chlorine, bromine, nitro, cyano, trifluoromethyl, alkoxy of 1 to 3 carbon atoms inclusive, amino, alkanoylamino, in the which alkanoyl group has from 1 to 3 carbon atoms inclusive, alkylthio in which the alkyl group is defined as above, alkylsulfinyl in which the alkyl group is defined as above, and dialkylamino in which the chyl group is defined as above, characterized by comprising the following stages: 1. reflux a 2-chloro-4-phenylquinoline of formula II **(See formula)** wherein R2, R3, R4 and R5 are defined as above, with hydrazine hydrate to give the corresponding 2-hydrazino-4-phenylquinoline of formula (III): **(See formula)** where R2, R3, R4 and R5 are defined as above. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11404971A | 1971-02-09 | 1971-02-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES399367A1 true ES399367A1 (en) | 1974-12-01 |
Family
ID=22353111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES399367A Expired ES399367A1 (en) | 1971-02-09 | 1972-02-01 | Procedure for the production of triazolbenzodiazepinas. (Machine-translation by Google Translate, not legally binding) |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS4946639B1 (en) |
| ES (1) | ES399367A1 (en) |
| HU (1) | HU164348B (en) |
| IL (3) | IL38505A (en) |
| PH (3) | PH9300A (en) |
| SU (1) | SU444371A3 (en) |
-
1971
- 1971-05-11 JP JP3088871A patent/JPS4946639B1/ja active Pending
-
1972
- 1972-01-04 IL IL38505A patent/IL38505A/en unknown
- 1972-01-04 IL IL4695372A patent/IL46953A/en unknown
- 1972-01-04 IL IL4167272A patent/IL41672A/en unknown
- 1972-01-13 PH PH13193*UA patent/PH9300A/en unknown
- 1972-02-01 ES ES399367A patent/ES399367A1/en not_active Expired
- 1972-02-08 SU SU1745740A patent/SU444371A3/en active
- 1972-02-09 HU HUUO000074 patent/HU164348B/hu unknown
-
1974
- 1974-04-22 PH PH15766A patent/PH11466A/en unknown
-
1976
- 1976-09-01 PH PH18855A patent/PH13160A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IL46953A (en) | 1977-07-31 |
| IL38505A (en) | 1977-07-31 |
| PH13160A (en) | 1980-01-08 |
| JPS4946639B1 (en) | 1974-12-11 |
| IL38505A0 (en) | 1972-03-28 |
| SU444371A3 (en) | 1974-09-25 |
| IL41672A (en) | 1977-07-31 |
| PH9300A (en) | 1975-08-15 |
| HU164348B (en) | 1974-01-28 |
| PH11466A (en) | 1978-02-01 |
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