[医] 次黄嘌呤, 6-羟基嘌呤

Sarkin \Sar"kin\, n. [Gr. sa`rx, sa`rkos, flesh.] (Physiol.
Chem.)
Same as {Hypoxanthin}.

Hypoxanthin \Hy`po*xan"thin\, n. [Pref. hypo- + xanthin.]
(Physiol. Chem.)
A crystalline, nitrogenous substance, closely related to
xanthin and uric acid, widely distributed through the animal
body, but especially in muscle tissue; -- called also
{sarcin}, {sarkin}.