December 24, 2024, 09:03:39 PM
Forum Rules: Read This Before Posting


Topic: Cardiac glycoside question  (Read 5329 times)

0 Members and 1 Guest are viewing this topic.

Offline AhmedEzatAlzawalaty

  • Full Member
  • ****
  • Posts: 191
  • Mole Snacks: +4/-31
  • Gender: Male
Cardiac glycoside question
« on: December 02, 2007, 09:50:48 AM »
i wanna know why does not the cardiac glycoside scillaren give positive Legal s Test for unsaturated lactone ring

Offline shelanachium

  • Chemist
  • Full Member
  • *
  • Posts: 137
  • Mole Snacks: +12/-0
Re: Cardiac glycoside question
« Reply #1 on: December 04, 2007, 04:19:44 AM »
Look up the structures of cardiac glycosides, as I just did by typing in to Google 'cardiac glycosides chemistry structure' You will find most contain an unsaturated lactone ring, either 5 or 6-membered.

Sponsored Links