Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...
Patent
1994-08-22
1997-06-10
Shah, Mukund J.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Heterocyclic carbon compounds containing a hetero ring...
514195, 540310, C07D499897, A61K 3143
Patent
active
056375794
ABSTRACT:
The present invention discloses compounds having the formula ##STR1## wherein one of R.sup.1 and R.sup.2 is --COR.sup.4, --CN, --CH.sub.2 R.sup.5, halogen, --CH.dbd.CHR.sup.6 or Q and the other is hydrogen or lower alkyl or both R.sup.1 and R.sup.2 together form a .gamma.-lactam ring,
REFERENCES:
patent: 4282236 (1981-08-01), Broom
patent: 4331677 (1982-05-01), Foglio et al.
patent: 4365174 (1982-12-01), Barth
patent: 4863914 (1989-09-01), Perrone et al.
patent: 5132300 (1992-07-01), Voekmann et al.
Douglas, James L., et al., Canadian Journal of Chemistry, 62:2282-2286 (1984).
Foglio, Maurizio, et al., Heterocycles, 15(2):785-789 (1981).
Baldwin, Jack E., Tetrahedron, vol. 43, No. 5, pp. 1003-1012 (1987).
Baldwin, J.E., et al., Tetrahedron, vol. 46, No. 17, pp. 6145-6154 (1990).
Nishimura, S., et al., The Journal of Antibiotics, vol. XLII, No. 1, pp. 159-162 (Jan. 1989).
Hubschwerlen Christian
Richter Hans
Specklin Jean-Luc
Hoffmann-La Roche Inc.
Johnston George W.
Kass Alan P.
Shah Mukund J.
Tramaloni Dennis P.
LandOfFree
Penam derivatives does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Penam derivatives, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Penam derivatives will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-764762