Herbal drug technology unit 1 Heterocyclic compounds organic chemistry Hiptage presentation for pharmacognosy and phytochemistry Histamine and antihistaminic drugs corticosteroid drugs and its uses Gastric proton pump inhibitor Anticancer agents in medicinal chemistry Oral and injectable contraceptive steroids Bioassay vasopressin digitalis ACTH Treatment of Rheumatoid Arthritis Processing problems in tablet manufacturing Medical termination of pregnancy act Anti-diabetic drugs with structures and uses