Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...
Patent
1994-09-29
1997-02-04
Seidleck, James J.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Heterocyclic carbon compounds containing a hetero ring...
5142268, 5142358, 514747, 514249, 514250, 514252, 514253, 514254, 514255, A61K 31495, A01N 4358
Patent
active
055998097
ABSTRACT:
Oxytocin receptor antagonists of the formula ##STR1## wherein R.sup.12 is hydrogen, alkoxycarbonyl or unsubstituted of substituted alkyl; R.sup.13 is hydrogen, alkoxyl, aralkoxyl, alkoxycarbonyl, alkoxycarbonylamino, unsubstituted or substituted cycloalkyl, unsubstituted or substituted phenyl, unsubstituted or substituted amino, unsubstituted or substituted rings of the formulae ##STR2## unsubstituted or substituted alkyl, and the pharmaceutically acceptable salts thereof, are useful for increasing fertility rates, embryonic survival and overall reproductive efficiency in farm animals.
REFERENCES:
Flint, A. P. F.; Sheldrick, E. L.; J. Reprod. Fert., 76:831-839 (1986), entitled Ovarian oxytocin and the maternal recognition of pregnancy, Dec. 1986.
Flint, A. P. F. et al.; J. Reprod. Fert., Suppl. 45:53-58 (1992), entitled Role of the oxytocin receptor in the choice between cyclicity and gestation in ruminants, Dec. 1992.
Jenkins, G.; J. Reprod. Fert., Suppl. 45:97-111(1992), entitled Oxytocin and prostaglandin interactions in pregnancy and at parturition., Dec. 1992.
Jenner, L. J., et al.; J. Reprod. Fert., 91:49-58 (1991), entitled Uterine oxytocin receptors in cyclic and pregnant cows. Dec. 1991.
Plante et al., J. Reprod. Fert., 93, 375-384 (1991), entitled Alteration of oestrous cycle length, ovarian function and oxytocin-induced release of prostaglandin F-2a by intrauterine and intramuscular administration of recombinant bovine interferon-a to cows Dec. 1991.
Cooke et al., J. Reprod. Fert. 75, 63-68 (1985), entitled Suppression of prostaglandin F-2a release and delay of luteolysis after active immunization against oxytocin in the goat. Dec. 1985.
Bazer et al., J. Reprod. Fert., Suppl. 37, 85-89 (1989) entitled Comparative aspects of maternal recognition of pregnancy between sheep and pigs Dec. 1989.
Mirando et al., Biology of Reproduction 42, 98-105 (1990) entitled Oxytocin-stimulated inositol phosphate turnover inendometrium of ewes is influenced by stage of the estrous cycle, pregnancy, and intrauterione infusion of ovine conceptus secretory proteins Dec. 1990.
Graham Jenkin, Reproductive. Fertil. Dev., Interaction Between Oxytocin and Prostaglandin F2 Alpha During Luteal Regression and Early Pregnancy in Sheep, vol. 4, No. 3, Dec. 1992.
K. M. Burgess et al., Biology of Reproduction, Effect of Oxytocin and Estradiol on Uterine Prostaglandin Releases in Nonpregnant and Early-Pregnant Ewes, vol. 42, pp. 822-833 Dec. 1990.
Hickey Gerard J.
Pettibone Douglas J.
Appollina Mary A.
Cooney Jr. John M.
Merck & Co. , Inc.
Nicholson William H.
Seidleck James J.
LandOfFree
Method for improving reproductive efficiency in farm animals does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for improving reproductive efficiency in farm animals, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for improving reproductive efficiency in farm animals will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-678751