ACTIVE METABOLITE OF 1-[(2-BROMOPHENYL) SULFONYL]-5-METHOXY-3- [(4-METHYL-1-PIPERAZINYL) METHYL]-1H-INDOLE DIMESYLATE MONOHYDRATE AND DIMESYLATE DIHYDRATE SALT OF ACTIVE METABOLITE

摘要

The present invention is directed to active metabolite of 1-[(2- bromophenyl)sulfonyl]-5-methoxy-3-[(4-methyl-1-piperazinyl)methyl]-1H-indole dimesylate monohydrate having the following structure The present invention is also directed to dimesylate dihydrate salt of formula (I) having the following structure The compounds of formula (I) and formula (II) are useful in the treatment of various disorders that are related to 5-HT6 receptor antagonist.