Epiquinine C화학적 특성, 용도, 생산
개요
This alkaloid, which is stereoisomeric with epiquinidine (q.v.) is also found in
'quinoidine', the mixture of bases remaining after the removal of the major
alkaloids of Cinchona barks. It is also an oil having [α]
22D + 43.3° (c 0.95, EtOH)
yielding a dihydrochloride, m.p. 196°C (dec.); [α]
21D + 33.3° (c 0.796, EtOH), a
hydrobromide, m.p. 71-7°C; [α]
20D + 32.9° (H20) and the dibenzoyl (+)-tartrate,
m.p. 159°C (dec.); [α]
19D - 22.4° (c 0.8044, EtOH). On catalytic hydrogenation
in the presence of Pd it forms the dihydro derivative which is an oil having
[α]
22D + 31.1° (c 0.9342, EtOH).
참고 문헌
Thron, Dirscherl., Annalen, 521, 48 (1935)
Epiquinine 준비 용품 및 원자재
원자재
준비 용품
