摘要:
The invention relates to a compound of the formula (I), wherein R1, R2, R3, R4, R5, R6, R7 and R8 are defined as in the specification and claims and to its use for treating or preventing Alzheimer's disease and other similar diseases.
摘要:
The invention relates to a compound of the formula (I) wherein R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11, R12, R13, A, B, and Y are defined as in the specification and claims and to its use for treating or preventing Alzheimer's disease and other similar diseases.
摘要翻译:本发明涉及式(I)化合物,其中R 1,R 2,R 3,R 4, R 5,R 5,R 6,R 7,R 8,R 9, R 10,R 10,R 11,R 12,R 13,A,B和Y是 如说明书和权利要求书中所定义,以及其用于治疗或预防阿尔茨海默病和其他类似疾病的用途。
摘要:
The known preparation of gold(I) mercaptides by means of reacting a gold(I) halogenide dialkyl sulfide complex, obtainable from a gold(III) halogenide or gold(III) halogen complex and a sulfide, with a mercaptan can be improved if a (C.sub.1 - to C.sub.8 -)-alkyl mercapto-(C.sub.3 - to C.sub.6 -) amino acid or a water-soluble salt thereof is used as organic sulfide. The advantages of the sulfides of the invention over the previously used sulfides reside in their water solubility and insolubility in solvents and therewith in a simplification of the purification of gold(I) mercaptides independently of their structure and solubility. A further advantage of alkyl mercapto amino acids, especially D,L methionine, is their odor, which is much less than that of the (C.sub.1 -C.sub.8) alkyl sulfides previously used.