.
To broaden the scope of applications we are developing derivatives of
QCI and QCD which makes syntheses of complex compounds easier.

                                         quinine - quinic acid

.
Quincorine (QCI)	Quincoridine (QCD) . .

The alkyne quinuclidines 10,11-Didehydro-QCI and 10,11-
Didehydro-QCD are already available from Buchler