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单词
cinchonidine
释义
WordReference Random House Unabridged Dictionary of American English © 2024
cin•chon•i•dine
(sing kon
′
i dēn′, -din, sin-),
USA pronunciation
n.
[
Pharm.
]
Drugs
a white, crystalline, slightly water-soluble, levorotatory alkaloid, C
19
H
22
N
2
O, stereoisomeric with cinchonine and similarly derived, used chiefly as a quinine substitute.
cinchon
(
a
) + -
id
3
+ -
ine
2
1850–55
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