Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1986-09-12
1989-12-12
Hollrah, Glennon H.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
549264, A61K 31365
Patent
active
048868280
ABSTRACT:
The present invention relates to novel derivatives of LL-F28249 compounds. These LL-F28249 compounds preferably are derived via a controlled microbiological fermentation of Streptomyces cyaneogriseus subsp. non-cyanogenus having deposit accession numer NRRL 15773. The derivatives of the present invention have the 23-hydroxy group react to form a double bond in the 22,23 position. The novel derivatives of the present invention possess activity as anthelmintic, ectoparasitic, insecticidal, acaricidal and nematicidal agents. They also are useful in areas of human and animal health and in agricultural crops.
REFERENCES:
patent: Re32034 (1985-11-01), Chabala et al.
patent: 4328335 (1982-05-01), Mrozik
patent: 4378353 (1983-03-01), Goegelman et al.
Asato Goro
Tamura Susan Y.
American Cyanamid Company
Hollrah Glennon H.
Owens Amelia A.
Tsevdos Estelle J.
LandOfFree
.DELTA..sup.22 -derivatives of LL-F28249 compounds does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with .DELTA..sup.22 -derivatives of LL-F28249 compounds, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and .DELTA..sup.22 -derivatives of LL-F28249 compounds will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2121960