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Hyoscine (scopolamine) differs structurally from atropine -

D. Pharma B. Pharma Pharmaceutical Organic Chemistry Bachelor of Pharmacy Diploma in Pharmacy

Q. 12 of Quiz-736 (Que-ID : 1078)

Hyoscine (scopolamine) differs structurally from atropine -

  • Hyoscine is not a ester
  • Hyoscine is an ester of different alcohol and tropic acid
  • Hyoscine possesses epoxide linkage between carbon 6 and 7
  • None of the above

Ans → (c)Hyoscine possesses epoxide linkage between carbon 6 and 7

Explanation → Scopolamine and atropine both are tropane alkaloids. Presence of epoxide linkage between carbon 6 and 7 is the structural difference between these two. (See image below)

This question is taken from this post → Practice Test #1 | Pharmaceutical Chemistry-II (organic) - attemp/practice


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