Novel O.sub.10eq -derivatives of ryanodine and dehydroryanodine characterized as binding strongly to ryanodine receptor, useful in affecting Ca.sup.++ efflux in tissue and also in isolating ryanodine receptor from sarcoplasmic reticulum. Also described are novel radio-iodinated alanine derivatives useful to radio label ryanodine and dehydroryanodine derivatives.
小说O.sub.10eq-瑞芬酮和脱
水瑞芬酮的衍
生物具有强烈结合瑞芬酮受体的特性,对影响组织中的Ca.sup.++外流以及从肌浆网中分离瑞芬酮受体非常有用。还描述了新型放射性
碘化丙
氨酸衍
生物,可用于放射性标记瑞芬酮和脱
水瑞芬酮的衍
生物。