ES403689A3 - Procedure for the preparation of tieno (2,3-e) - (1,4) - diazepin-2-onas. (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure for the preparation of tieno (2,3-e) - (1,4) - diazepin-2-onas. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES403689A3 ES403689A3 ES403689A ES403689A ES403689A3 ES 403689 A3 ES403689 A3 ES 403689A3 ES 403689 A ES403689 A ES 403689A ES 403689 A ES403689 A ES 403689A ES 403689 A3 ES403689 A3 ES 403689A3
- Authority
- ES
- Spain
- Prior art keywords
- formula
- group
- compound
- hydrogen atom
- carbon atoms
- 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
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Abstract
Procedure for the preparation of thieno- (2,3-e) - (1,4) -diazepin-2-one of the general formula **(See formula)** in which each radical or moiety R1 and R2 represents a hydrogen atom or a lower alcohol group with 1 to 4 carbon atoms or R1 and R2, together, form a trimethylene or pentamethylene group, R3 represents a hydrogen atom or a group lower alcohol with 1 to 4 carbon atoms and R means a hydrogen atom, a halogen atom, a CF3 group or a lower alkoxy group with 1 to 4 carbon atoms, but R does not represent a hydrogen atom, when each residue R1 and R2 is a hydrogen atom or a lower alcohol group with 1 to 4 carbon atoms and their pharmaceutically compatible acid addition salts, characterized in that (I) a compound of the formula is condensed **(See formula)** or one of its salts; or (II) a compound of the formula is reacted with hydrazine **(See formula)** or (III) a compound of the formula is reacted **(See formula)** with a compound of the formula H2NCH2COOR4 or with one of its salts, in which R4 represents a lower alcohol group; or (IV) a compound of the formula is reacted **(See formula)** with a compound of the formula R3 - X in which x represents a reactive atom or a reactive group. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES403689A ES403689A3 (en) | 1972-06-09 | 1972-06-09 | Procedure for the preparation of tieno (2,3-e) - (1,4) - diazepin-2-onas. (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES403689A ES403689A3 (en) | 1972-06-09 | 1972-06-09 | Procedure for the preparation of tieno (2,3-e) - (1,4) - diazepin-2-onas. (Machine-translation by Google Translate, not legally binding) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES403689A3 true ES403689A3 (en) | 1975-05-01 |
Family
ID=8461398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES403689A Expired ES403689A3 (en) | 1972-06-09 | 1972-06-09 | Procedure for the preparation of tieno (2,3-e) - (1,4) - diazepin-2-onas. (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES403689A3 (en) |
-
1972
- 1972-06-09 ES ES403689A patent/ES403689A3/en not_active Expired
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