Derivatives of .alpha.-methyl-.beta.-aminopropiophenone and use

Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Parasitic organism or component thereof or substance...

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

546237, 2605705C, 2603265S, 2603265SF, 544158, 544399, C07D29510, A61K 31445

Patent

active

042371414

ABSTRACT:
Novel .alpha.-methyl-.beta.-aminopropiophenone derivatives having bronchodilator activity represented by the following general formula: ##STR1## where R represents alkyl having 1-6 carbon atom benzyl or phenyl; R.sub.1 and R.sub.2 individually represent alkyl having 1-6 carbon atom or they form, joining to each other together with the adjacent nitrogen atom with or without intervening an atom other than carbon atom, a saturated heterocyclic ring which may be substituted with lower alkyl; n is an integer of 0, 1 or 2 on the proviso that R represents methyl or ethyl if n is 0, as well as their non-toxic salts are presented. Method of producing the new derivatives and the bronchodilatation method using them are disclosed as well.

REFERENCES:
patent: 3151124 (1964-09-01), Huebner et al.
patent: 3453313 (1969-07-01), Margot et al.
Folia Pharmacol. Japan, vol. 58 (1962), pp. 67-77.
Chemical Abstracts, vol. 86 (1977), 11874q.
Journal of Medicinal Chemistry (1974), vol. 17, No. 8, pp. 819-824.
Journal of Medicinal Chemistry, Nov. (1969), vol. 12, pp. 994-997.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Derivatives of .alpha.-methyl-.beta.-aminopropiophenone and use does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Derivatives of .alpha.-methyl-.beta.-aminopropiophenone and use , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Derivatives of .alpha.-methyl-.beta.-aminopropiophenone and use will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2283858

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.