Amino acid derivatives cyclized at the C-terminal

Details Amino acid derivatives cyclized at the C-terminal Amino acid derivatives cyclized at the C-terminal

1994-12-05

1996-06-04

Ivy, C. Warren

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

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

514307, 514419, 546143, 546146, 546147, 548516, C07D21702, A61K 3147

Patent

active

055233066

ABSTRACT:
Novel .alpha.-substituted Trp dipeptoid derivatives cyclized at the C-terminal useful as agents in the treatment of obesity, hypersecretion of gastric acid in the gut, gastrin-dependent tumors, or as antipsychotics are disclosed. Further, the compounds are antianxiety agents and antiulcer agents. They are agents useful for preventing the response to the withdrawal from chronic treatment with or use of nicotine, diazepam, alcohol, cocaine, caffeine, or opioids. The compounds of the invention are also useful in treating and/or preventing panic attacks. Also disclosed are pharmaceutical compositions and methods of treatment using the compounds as well as processes for preparing them and novel intermediates useful in their preparation. An additional feature of the invention is the use of the compounds in diagnostic compositions.

REFERENCES:
patent: 4757151 (1988-07-01), Horwell
Chemical Abstracts. vol. 109, No. 1, Abstract No. 6970g, Jul. 4, 1988, p. 666, Horwell.
Brain Research, 288 (1983) 199-211. G. W. Roberts et al., "Peptides, the Limbic Lobe and Schizophrenia".
Brain Research, 406 (1987) 130-135. B. A. MacVicar et al., "Inhibition of synaptic transmission in the hippoeaoue by . . . ".
British Medical Bulletin, (1982), v. 38, No. 3, pp. 253-258, G. J. Dockray, "The Physiology of Cholecystokinin in Brain and Gut".
Cancer Research, 46, 1612-1616, Apr. 1986, P. Singh et al., "Role of Gastrin and Gastrin Receptors on the Growth of a Transplantable . . . ".
CCK in the Nervous System, Ch. 7, pp. 110-127, M. J. Sheehan et al., "Central Actions of Cholecystokinin: Behavioural and Release Studies", 1979.
Gastroenterology, 1988; v. 95, No. 6, pp. 1541-1548, J. Palmer Smith et al., "Effects of Gastrin, Proglumide, and Somatostatin . . . ".
Gastrointestinal Hormones, 1980, Ch. 7, pp. 169-221, Viktor Mutt, "Cholecystokinin: Isolation, Structure, and Functions".
Ibid., Ch. 22, pp. 507-527, Leonard R. Johnson, "Effect of Gastrointestinal Hormones on Growth of Gastrointestinal Tissue".
Ibid., Ch. 23, pp. 529-564, Stanislaw J. Konturek, "Gastrointestinal Hormones and Gastric Secretion".
Ibid., Ch. 30, pp. 729-739, Fl. Stadil, "Gastrinomas".
Life Sciences, v. 27, pp. 355-368, John E. Morley, "The Neuroendocrine Control of Appetite: The Role of the Endogenous Opiates . . . ", 1980.
Journal of Neurochemistry, v. 32, pp. 1339-1341, "Immunochemical Evidence of Cholecystokinin Tetrapeptides in Hog Brain", 1978.
Neuropharmacology, v. 26, No. 4, pp. 289-300, 1987, R. G. Hill, et al., "Antinociceptive Action of Cholecystokinin Octapeptide (CCK 8) . . . ".
Journal of Neuroscience, Mar. 1988, 8(3):988-1000, H. Demeulemeester, et al., "Heterogeneity of GABAergic Cells in Cat Visual Cortex".
Neuroscience, v. 19, No. 1, pp. 181-192, 1986, S. Totterdell et al., "Cholecystokinin-immunoreactive Boutons in Synaptic Contact . . . ".
Peptides, v. 4, pp. 749-753, 1983, L. H. Schneider et al., "CCK-8 Modulation of Mesolimbic Dopamine: Antagonism of Amphetamine-. . . ".
Goodman and Gilman's The Pharmacological Basis of Therapeutics, 7th ed. (1985), Ch. 17, S. C. Harvey, "Hypnotics and Sedatives".
Pharmacology Biochemistry & Behaviour, v. 30, pp. 309-317, 1988, Friedbert Weiss, et al., "Opposite Actions of CCK-8 on . . . ".
Regulatory Peptides, 14 (1986) 277-291, R. R. Schick et al., "Intracerebroventricular injections of cholecystokinin . . . ".
Science, v. 206, Oct. 26, 1979, pp. 471-473, "Cholecystokinin Octapeptide: Continuous Picomole Injections into the Cerebral . . . ".
Trends in Pharmacological Sciences, v. 11, Jul. 1990, pp. 271-273, "Cholecystokinin and Anxiety".
S. Ravard and C. T. Dourish, TIPS, Jul. 1990, 11:271-273.

Affiliated with

Also associated with

Rating

Amino acid derivatives cyclized at the C-terminal does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Amino acid derivatives cyclized at the C-terminal, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Amino acid derivatives cyclized at the C-terminal will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-383536