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Petchmanee, T.; Ploypradith, P.; Ruchirawat, S. Solid-Supported Acids for Debenzylation of Aryl Benzyl Ethers.  J. Org. Chem. 2006, 71, 2892–2895.

Inhibitory effect of Andrographis paniculata extract and its active diterpenoids on platelet aggregation.
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