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单词 paramenispermine
释义

> as lemmas

paramenispermine
paramenispermine n. (also paramenispermin) [ < para- prefix1 + menispermine n., after French para-ménispermine (J. Pelletier and J. P. Couerbe 1833, in Ann. de chim. et de physique 54 199)] Obsolete an alkaloid isomeric with menispermine and left as an insoluble residue after its extraction.
ΚΠ
1849 Trans. Royal Soc. Edinb. 16 134 One of these cases [of isomerism] is that of the two bases discovered by Pelletier and Couerbe in the husks of the Cocculus Indicus, to which they have given the names of Menispermin and Paramenispermin.
1865–72 H. Watts Dict. Chem. III. 880 Paramenispermine has the same composition as menispermine.
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更新时间:2024/9/21 0:51:40