Claims
- 1. A compound of the formula ##STR13## wherein R.sub.1 is halogen selected from the group consisting of chlorine, bromine and iodine; R.sub.2 is ##STR14## R.sub.3 signifies hydrogen; R.sub.4 signifies hydrogen, lower alkyl and hydroxy lower alkyl; R.sub.5 signifies hydrogen, halogen, nitro or trifluoromethyl
- and the pharmaceutically acceptable acid addition salts thereof.
- 2. A compound of the formula ##STR15## wherein R.sub.1 is selected from the group consisting of chlorine, bromine, iodine, nitro, amino and lower alkanoyl; R.sub.2 is ##STR16## R.sub.3 signifies hydrogen, hydroxy, lower alkoxy carbonyl or lower alkanoyloxy; R.sub.4 signifies the group of the formula -lower alkyl-Z wherein Z signifies the grouping -N(R.sub.7)(R.sub.8) wherein R.sub.7 and R.sub.8 are each independently hydrogen, lower alkyl or hydroxy lower alkyl; R.sub.5 signifies hydrogen, halogen, nitro or trifluoromethyl and the pharmaceutically acceptable acid addition salts thereof.
Priority Claims (2)
Number |
Date |
Country |
Kind |
1799/73 |
Feb 1973 |
CHX |
|
354/74 |
Jan 1974 |
CHX |
|
Parent Case Info
This is a continuation, of application Ser. No. 686,761 filed May 17, 1976, now abandoned which is the continuation of Ser. No. 438,982, filed Feb. 4, 1974, now abandoned.
US Referenced Citations (4)
Foreign Referenced Citations (2)
Number |
Date |
Country |
2229845 |
Dec 1972 |
DEX |
7015430 |
Apr 1971 |
NLX |
Continuations (2)
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Number |
Date |
Country |
Parent |
686761 |
May 1976 |
|
Parent |
438982 |
Feb 1974 |
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