tropine

[ troh-peen, -pin ]

noun

, Chemistry.

1. a white, crystalline, hygroscopic, water-soluble, poisonous alkaloid, C 8 H 15 NO, obtained chiefly by the hydrolysis of atropine or hyoscyamine.

tropine

/ -pɪn; ˈtrəʊpiːn /

noun

1. a white crystalline poisonous hygroscopic alkaloid obtained by heating atropine or hyoscyamine with barium hydroxide. Formula: C 8 H 15 NO

Word History and Origins

Origin of tropine¹

First recorded in 1880–85; aphetic variant of atropine

Word History and Origins

Origin of tropine¹

C19: shortened from atropine

Example Sentences

In module V, tropine and PLA glucoside are transported into the vacuole and together converted to littorine.

From Nature

First, Srinivasan and Smolke engineered their strain to express a transporter protein from the tobacco plant Nicotiana tabacum that imports tropine into vacuoles.

From Nature

The tropine produced in module II and the PLA glucoside from module III are imported into the vacuole.

From Nature

In module II, putrescine is converted to tropine — the functional core that gives tropane alkaloids their name — through several cytosolic reactions, in addition to one catalysed in the peroxisome and another catalysed by an enzyme anchored to the membrane of the endoplasmic reticulum.

From Nature

In addition to the types of compounds enumerated above we may also notice purin, tropine and the terpenes.

From Project Gutenberg