How to find the given natural product class ( phenol, flavanoid, terpenoid, coumarin etc)?

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Jack Silver

Try a structure search? Note that some compounds may be in several classes. Flavanoids may also be phenol (due to OH attached to a benzene ring). Cumarin is also a member of the benzopyrone class. Look at similar compounds and see their descriptions with respect to chemical class in the literature.

Ravi Sahukari

Thank you very much to Jack and Priyankar.

Niloufar Karami

To find these compounds, I read a few qualitative tests and color tests in the papers, I have done in previous work, if you want to give them the protocol.

Manish R Biyani

Try Pubmed structure search. Have checked the compound Molecular formula on STN?