Certain azolinylamino (azolidinylimino) indazoles
 The present invention provides compounds of formula I, ##STR1## wherein R.sub.1 is hydrogen or alkyl of 1 to 4 carbon atoms in position 1 or 2 of the indazole nucleus, PA0 R.sub.2 is hydrogen, halogen, trifluoromethyl, hydroxy or alkyl, alkylthio or alkoxy of 1 to 4 carbon atoms, or a group of formula II, ##STR2## wherein X is oxygen or sulphur, PA0 R.sub.3 is hydrogen, halogen, trifluoromethyl, hydroxy or alkyl, alkylthio or alkoxy of 1 to 4 carbon atoms, and PA0 R.sub.4 is hydrogen or a group of formula II, as defined above, with the proviso that one of R.sub.2 and R.sub.4 is a group of formula II and the other is other than a group of formula II, useful as myotonolytics and anti-hypertensives. 
Sandoz Ltd.
A A C
A61P A61P C07D
inventional inventional inventional
Peter
Neumann