Amino-alcohol derivatives and processes for their preparation

Details Amino-alcohol derivatives and processes for their preparation Amino-alcohol derivatives and processes for their preparation

1990-07-11

1993-10-05

Hollrah, Glennon H.

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

Having -c-, wherein x is chalcogen, bonded directly to...

514212, 5142378, 5142388, 514374, 514378, 514428, 514653, 540609, 544 88, 544 98, 544106, 544162, 546232, 546216, 548215, 548235, 548237, 548240, 548247, 548560, 548561, 548562, A61K 41445

Patent

active

052505464

ABSTRACT:
Amino-alcohol derivatives of the formula, ##STR1## where R.sub.1 is a straight or branched alkyl group having 3 to 8 carbon atoms, R.sub.2 and R.sub.3 are each a lower alkyl group, or R.sub.2 and R.sub.3 form a 5- to 7-membered ring together with the adjacent nitrogen atom which may have an oxygen atom attached thereto, R.sub.4 is a hydrogen atom or a lower alkyl group, R.sub.5 is a hydrogen atom or a lower alkyl group, X is a hydrogen or halogen atom or a lower alkyl or lower alkoxy group, and n is an integer of 2 or 3, and acid addition salts thereof, are effectively useful as medicines and agricultural chemicals. Processes are also disclosed for preparing such compounds.

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