本品(炎痛息康)为白色至类白色结晶固体,难溶于水、稀酸及大多数有机溶剂中。
It occurs as a white to off-white, crystalline solid, poorly soluble in water, dilute acid and most organic solvents.
酚类和酰基苯胺能被极稀的硝酸硝化。
Phenols and anilides can be nitrated with very dilute nitric acid.
结果:在川续断属植物中发现了三萜类、环稀醚萜类、生物碱、酚酸类、黄酮类和挥发油类化合物。
Results: the chemical constituents including triterpenoid iridoid alkaloids phenolic acids flavonoids and volatile oil were found in the plants of Dipsacus l.
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