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

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Опубликовано:

23 сен 2024

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Комментарии : 60

@zahangiralam2995 3 года назад

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

@harshchavda1792 2 года назад

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

@AshaSharma-fr8rx 2 года назад

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

@MAD-dl2vq 5 лет назад

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

@chetananakade9546 4 года назад

Tq sir for best knowledge

@pratibhagupta4079 9 месяцев назад

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

@himabindu49 Год назад

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

@alfaizsheikh3001 5 лет назад

Great sir very helpful

@GPATDISCUSSIONCENTER 4 года назад

Thank you for your continuous support. HAPPY LEARNING

@NidhiSharma-vk5ho 4 года назад

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

@akankshakushwaha1966 2 года назад

No ,this is right structure

@drx.ramjimishra2669 8 месяцев назад

Thanks sir ❤❤❤

@NirupamDas 2 года назад

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

@NeerajYadav-uo3ck 11 месяцев назад

Good sir

@NijamuddinUvan 9 месяцев назад

So super

@shalinithakur3764 4 года назад

sir cimetidine structure has some default

@upumshostellife7791 Год назад

Yes

@upumshostellife7791 Год назад

I saw this default

@malleswarimalleswari8000 2 года назад

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

@ravikumargupta2801 3 года назад

Plz check the final products

@meenachandran6613 4 года назад

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

@kishan9009 3 года назад

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

@Mereddyvamshidharreddy630 3 года назад

Sir do correction for last product

@GPATDISCUSSIONCENTER 3 года назад

Thank your concern

@technicalknowledge7354 2 года назад

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

@hufsamalik5974 3 года назад

Its really helpfull

@pankajkumarparmar1691 3 года назад

Thankyou sirji

@sandipbadeliya5072 3 года назад

Nice teaching sir

@thomle9703 3 года назад

Is cimetidine have stereoisomers? please please respond

@AnmolSingh-nq2jr 5 лет назад

Thq

@GPATDISCUSSIONCENTER 5 лет назад

Thank you for your continuous support. HAPPY LEARNING

@ghousiyafatima2319 3 года назад

Thank u sir...

@sona3742 5 лет назад

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

@GPATDISCUSSIONCENTER 5 лет назад

Surely we will do the video in this topic soon

@trivenithakare7228 4 года назад

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

@A2G_tricks 3 года назад

Wo galti se bhool gaye hai ❤️

@anjeshkhan5822 4 года назад

but thanku sir u r doing great job

@ramvermacsir Год назад

I think check starting material

@aashmohammad5085 4 года назад

Very good

@dr.hemantswami431 4 года назад

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

@theabhishekpatelvlog0725 Год назад

Structure has some default sir

@meregopal1225 Год назад

U have missed ch2 in cimetidine

@nishaghaght96 5 лет назад

Sir one mistake in this synthesis

@GPATDISCUSSIONCENTER 5 лет назад

Kindly report it

@lokeshkumar-nm7zv 4 года назад

Final product cimetidine you mis the ons ch2 group sir

@Facts_5minutecraft Год назад

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

@akashshukla9579 8 месяцев назад

Sir this reaction is wrong

@harshalvadile4452 4 года назад

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

@shalinithakur3764 4 года назад

cimetidine structure is wrong

@akankshakushwaha1966 2 года назад

No this is correct

@mohamedyaseenm3517 3 года назад

Final Step is wrong

@PharmacyTutor87 3 года назад

Imidazole ring ki counting galat h isme ।

@nnainoxct557 3 года назад

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

@anjeshkhan5822 4 года назад

its 4 methyl not 5 methyl

@mostluxuriouscars676 4 года назад

Mistake hai guru g isme

@surajsinghp100 2 года назад

Sir ji ek ch2 km haii

@syedkaifahmed7082 4 месяца назад

Structure was totally wrong

@mafuzeskender4249 2 года назад

stooped

@RamsevakPal-yj2cd 8 месяцев назад

Thank you sir

@sanchak-hq4sp 2 года назад

Thank you sir..