viridin antibiotic is effective against bacteria fungi gram positive bacteria gram negative bacteria

viridin antibiotic is effective against
  1. bacteria
  2. fungi
  3. gram positive bacteria
  4. gram negative bacteria

Grade:12th pass

1 Answers

Apoorva Arora IIT Roorkee
askIITians Faculty 181 Points
8 years ago
The correct option is 2.
A rhodium-catalyzed alkyne cyclotrimerization, domino electrocyclic reactions, and a hydroxy-directed dihydroxylation are key steps in an efficient synthesis of the bioactive furanosteroid viridin (1) from a simple acyclic triyne.

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