SYNTHESIS OF CIMETIDINE | MEDICINAL CHEMISTRY | GPAT| B.Pharm 5th SEMESTER

[@zahangiralam2995]

Sir u forgotten to add one more CH2 after 'S' It should be -S-CH2-CH2-

[@AshaSharma-fr8rx]

Well done sir very useful information thankyou so much from of my heart♥️

[@MAD-dl2vq]

Sir, how will you know each steps rectants to get cimetidine like LiAl4 , HS-CH2-CH2 like that rectants

[@pratibhagupta4079]

Thank you so much sir, this literally made my fear go away! THANK YOU

[@harshchavda1792]

Sir you forget out to put Ch2 in last step 👌 (students correct out this mistake 😇)

[@himabindu49]

sir starting material is ethyl 5 methyl imidazole carboxylate but methyl group is at 4th position.

[@NirupamDas]

The starting material is ethyl 5-methyl-1H-imidazole-4-carboxylate

[@Tech2809]

Thank you ❤

[@alfaizsheikh3001]

Great sir very helpful

[@GPATDISCUSSIONCENTER]

Thank you for your continuous support. HAPPY LEARNING

[@shalinithakur3764]

sir cimetidine structure has some default

[@upumshostellife7791]

Yes

[@upumshostellife7791]

I saw this default

[@technicalknowledge7354]

Sir I think after reaction Dimethyl-N-cyno dithiol-imino carbonate release CH4 group not HS-CH3 group

[@pankajkumarparmar1691]

Thankyou sirji

[@thomle9703]

Is cimetidine have stereoisomers? please please respond

[@sanchak-hq4sp]

Thank you sir..

[@kishan9009]

sir do correct the structure of cimetidine (final product) and really thank you for the video lectures

[@malleswarimalleswari8000]

Thank you so much sir quill do more videos according to this sir plz 🙏

[@NidhiSharma-vk5ho]

Nice lecture sir but I think thereis some mistake in structure of cimetidine. Please check the structure

[@akankshakushwaha1966]

No ,this is right structure

[@ravikumargupta2801]

Plz check the final products

[@meenachandran6613]

Sir the starting material naming is wrong. Methyl group is coming in 4th position

[@chetananakade9546]

Tq sir for best knowledge

[@hufsamalik5974]

Its really helpfull

[@AnmolSingh-nq2jr]

Thq

[@GPATDISCUSSIONCENTER]

Thank you for your continuous support. HAPPY LEARNING

[@ghousiyafatima2319]

Thank u sir...

[@sandipbadeliya5072]

Nice teaching sir

[@NijamuddinUvan]

So super

[@sona3742]

Sir could u plz I need sources of drugs in animal plants topics....

[@GPATDISCUSSIONCENTER]

Surely we will do the video in this topic soon

[@anjeshkhan5822]

but thanku sir u r doing great job

[@NeerajYadav-uo3ck]

Good sir

[@ramvermacsir]

I think check starting material

[@theabhishekpatelvlog0725]

Structure has some default sir

[@trivenithakare7228]

Isme mistake h .....sabse last product me methane hi nahi h...vo niklaa kaise

[@A2G_tricks]

Wo galti se bhool gaye hai ❤️

[@Mereddyvamshidharreddy630]

Sir do correction for last product

[@GPATDISCUSSIONCENTER]

Thank your concern

[@meregopal1225]

U have missed ch2 in cimetidine

[@aashmohammad5085]

Very good

[@dr.hemantswami431]

Nice lecture Sir - Sir one CH 2 is missing in final step

[@nnainoxct557]

Pleas share a vide for synthesis of doxicycline HCl. Thank you

[@akashshukla9579]

Sir this reaction is wrong

[@nishaghaght96]

Sir one mistake in this synthesis

[@GPATDISCUSSIONCENTER]

Kindly report it

[@lokeshkumar-nm7zv]

Final product cimetidine you mis the ons ch2 group sir

[@Facts_5minutecraft]

In final product you miss one CH2 group......

[@mohamedyaseenm3517]

Final Step is wrong

[@PharmacyTutor87]

Imidazole ring ki counting galat h isme ।

[@harshalvadile4452]

Shch3 Nikal gaya He fir Kyu Dusri baar usi Structure me Likha ..???

[@anjeshkhan5822]

its 4 methyl not 5 methyl

[@shalinithakur3764]

cimetidine structure is wrong

[@akankshakushwaha1966]

No this is correct

[@mafuzeskender4249]

stooped

[@syedkaifahmed7082]

Structure was totally wrong

[@mostluxuriouscars676]

Mistake hai guru g isme

[@surajsinghp100]

Sir ji ek ch2 km haii

[@drx.ramjimishra2669]

Thanks sir ❤❤❤

[@RamsevakPal-yj2cd]

Thank you sir