17126-75-9Relevant articles and documents
Synthesis and structure-analgesic activity relationships of a novel series of monospirocyclopiperazinium salts (MSPZ)
Lin, Song-Wen,Sun, Qi,Ge, Ze-Mei,Wang, Xin,Ye, Jia,Li, Run-Tao
supporting information; experimental part, p. 940 - 943 (2011/03/21)
A series of monospirocyclopiperazinium salts were designed and synthesized to search for a peripherally-acting analgesic drug with low side effects. Extensive SAR studies revealed that a suitable NR2R3 was critical for the analgesic activity, which might be beneficial to expose the cationic nitrogen to bind to the receptor, and possibly interact with the receptor via π-π interaction. Introduction of substituting group on the N4-phenyl ring could improve the activity, and the best position was the 4-position. Compound 14n showed more potent analgesic activity (63%, 20 μM/kg, sc) and holds promise for development as a mechanically new analgesic drug.
A NEW APPROACH TO THE SYNTHESIS OF ARYLDIFLUOROPHOSHINES. FORMATION OF CIS-DICHLORO-BIS(ARYLDIFLUOROPHOSPHINE)PLATINUM(II) COMPLEXES
Heuer, Lutz,Schmutzler, Reinhard
, p. 197 - 216 (2007/10/02)
Reaction of chlorodifluorophosphine with aryllithium compounds has been found to furnish aryldifluorophosphines.This type of reaction is applicable to any aromatic system for which a regioselective lithiation is possible.The most stable products are those