Indole Alkaloids
Rahman, Atta-ur- / Basha, Anwer![Indole Alkaloids](https://support.digitalhusky.com/media/annotations/sorted/318/31833326/CHSBZCOP0331833326.jpg)
Indole alkaloids constitute a class of natural products which include a large number of pharmacologically important substances, such as the anti-tumour alkaloids, vinblastine and vincristine, and the blood pressure-lowering substance reserpine.