Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Reexamination Certificate
2005-01-04
2005-01-04
Raymond, Richard L. (Department: 1624)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
C514S252020, C514S252010, C514S252110, C514S252190, C514S253060, C514S253070, C514S253090, C514S254020, C514S254030, C514S254040, C514S254050, C514S254060, C544S233000, C544S238000, C544S284000, C544S295000, C544S296000, C544S360000, C544S363000, C544S367000, C544S368000, C544S369000, C544S370000, C544S371000, C544S373000
Reexamination Certificate
active
06838461
ABSTRACT:
Compounds of the formula Iin which R1, R2, R4and R5have the meanings indicated in claim1, are potent 5-HT2Aantagonists and are suitable for the treatment of psychoses, schizophrenia, depression, neurological disorders, memory disorders, Parkingson's disease, amyotrophic lateral sclerosis, Alzheimer's disease, Huntington's disease, eating disorders such as bulimia, nervous anorexia, premenstrual syndrome and/or for positively affecting compulsive behavior (obsessive-compulsive disorder, OCD).
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Robichaud et al, Annual Reports in Medicinal Chemistry, vol. 35,p. 11-20 (2000)/.
Boettcher Henning
Seyfried Christoph
Merck Patent GmbH
Millen White Zelano & Branigan P.C.
Raymond Richard L.
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