Question
Pharmacy Question on Drugs
Cardenolides and bufadienolides are cardiac glycosides and chemically differ with respect to
A
Six or seven-membered lactone ring
B
Five or six-membered lactone ring
C
Seven or eight-membered lactone ring
D
Five or six-membered lactam ring
Answer
Five or six-membered lactone ring
Explanation
Solution
The correct option is(B): Five or six-membered lactone ring