| 摘要 |
FIELD: organic chemistry, medicine, pharmacy. ^ SUBSTANCE: invention relates to drugs and concerns using (-)-(R)-2-{4-[[3,4-dihydro-2H-benzopyran-2-yl)-methyl]amino]butyl}-1,2-benzisothiazol-3-(2H)-one-1,1-dioxide and its pharmaceutically acceptable salts. This substance is used for preparing a drug used in treatment of undesirable effects of anti-parkinsonic drugs in idiopathic Parkinson's disease, in treatment of undesirable effects of anti-parkinsonic drugs in parkinsonic syndromes, and in treatment of extrapyramid symptoms caused by neuroleptics. ^ EFFECT: valuable medicinal properties of substance and drug. ^ 12 cl, 10 ex |
