ES8601979A1 - N-Substd. 3-amino thieno (3,4-d) iso:thiazole-1,1-di:oxide derivs. - Google Patents
N-Substd. 3-amino thieno (3,4-d) iso:thiazole-1,1-di:oxide derivs.Info
- Publication number
- ES8601979A1 ES8601979A1 ES529904A ES529904A ES8601979A1 ES 8601979 A1 ES8601979 A1 ES 8601979A1 ES 529904 A ES529904 A ES 529904A ES 529904 A ES529904 A ES 529904A ES 8601979 A1 ES8601979 A1 ES 8601979A1
- Authority
- ES
- Spain
- Prior art keywords
- amino
- lower alkyl
- substd
- mono
- thiazole
- 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
Abstract
Heterocyclic cpds. of formula (I) and their salts (where B=a gp. (Id), (Ie) or (If), the dotted line being a bond when B=Id or If and absent when B+Ie R=H, mono- or di-halo, amino, nitro, cyano, hydroxy, trifluoromethyl, mercapto, lower alkyl, lower alkoxy, alkanoyl, lower cycloalkyl, carboxy, akoxycarbonyl, mono- or di-(lower alkyl)amino, alkanoylamino, lower alkylthio, lower alkylsulphonyl, sulphamoyl (opt. lower alkyl substd.) or phenyl (opt. substd. by halo, lower alkyl, lower alkoxy, trifluoromethyl, hydroxy, amino, cyano or nitro) X=S, SO, SO2 or C=O A=(Ia), (Ib) or (Ic) n=1-4, R1=H or R2CH2-, R2= mono- or di-(lower alkyl)amino, mono- or di-(lower alkyl)amino-lower alkyl, 2-furyl-methylamino, benzylamino, 5-7C cycloalkylamino, 1-pyrrolidinyl, 1-piperidinyl, 1-hexahydro-azepinyl, 1-octahydro-azocinyl, 3-thiazolidinyl, 4-morpholinyl or 4-thiomerpholinyl and R3=H or 1-piperidinyl-methyl, with the condition that when R3=1-piperdinylmethyl, then R1=H). A=(Ia), (Ib) or (Ic) X=SO2 B=(Ie) and when A=(Ic) then n=3 and one of R1 and R3=1-piperidinylmethyl and the other=H.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/468,221 US4490527A (en) | 1982-09-30 | 1983-02-22 | Benzo-fused heterocyclic anti-ulcer agents |
US8311653 | 1983-04-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
ES529904A0 ES529904A0 (en) | 1985-11-16 |
ES8601979A1 true ES8601979A1 (en) | 1985-11-16 |
Family
ID=26768955
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES529904A Expired ES8601979A1 (en) | 1983-02-22 | 1984-02-21 | N-Substd. 3-amino thieno (3,4-d) iso:thiazole-1,1-di:oxide derivs. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES8601979A1 (en) |
-
1984
- 1984-02-21 ES ES529904A patent/ES8601979A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES529904A0 (en) | 1985-11-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19971001 |