ESTERS OF DIHYDROTETRABENAZINE

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专利权人:

LI, Yuhua;LEE, Chen-Chang;HUANG, Wen-Yen

发明人:

LI, Yuhua,LEE, Chen-Chang,HUANG, Wen-Yen

申请号：

SG11202004165U

公开号：

SG11202004165UA

申请日:

2018.11.07

申请国别(地区):

SG

年份:

2020

代理人:

摘要：

wherein R1 is —C(═O)O-alkyl, carbonate ester, or —C(═O)-alkyl, ester, or —C(═O)N-alkyl, carbamate ester and wherein R2 is —CH3 or —CD3. The alkyl ester can contain saturated or unsaturated C12 to C26 alkyl carbon. The alkyl carbon chain can have either a straight, branched, noncyclic, cyclic, unsubstituted or substituted structure.

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