Calcium channel blockers | Chemistry and SAR 

Excellent video..plz make more SAR videos of medicinal chemistry containing different groups of drugs..💯🙏

Thank you for explanation!!!! However In nifedipine, are 2,6 small alkyl related with drug duration(time)?????

Thnks for this i have my exam soon it help alot

Sir if they only ask write a note only on chemistry? What we should write sir - what what we should include in that? As we know in SAR we will number the structure and we will write the increase or decrease in activity.but what is the difference between chemistry and SAR sir ?

Very good sir. Your videos help me a lot

Sir your videos so useful..

So helpful!😊👍

Excellent explanation!

Thank u sir 👨 Sir, please cover Ergot and LSD chemistry

Thankyou

Sir plz upload classification of steroids.

thank you

thanks a lot sir

👍👍

Too Good