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.
新型O.sub.10eq-利
多巴胺衍
生物和去
水利
多巴胺被表征为与利
多巴胺受体强烈结合,对组织中的Ca.sup.++流出产生影响,并且还可用于从肌浆网中分离利
多巴胺受体。还描述了新型的放射性
碘化丙
氨酸衍
生物,可用于标记利
多巴胺和去
水利
多巴胺衍
生物。