Neocryptotanshinone inhibits rabbit platelet aggregation induced by arachidonic acid.

Two new fatty abietane diterpenoids, oleoyl Neocryptotanshinone (1) and oleoyl danshenxinkun A (2), were isolated as minor components from the roots of Salvia miltiorrhiza. Their structures were established on the basis of spectral evidence.

109664-02-0

C19H22O4

314.38

(< 1 mg/ml refers to the product slightly soluble or insoluble )
Powder: -20°C for 3 years
In solvent: -80°C for 2 years