Holger Jenke-Kodama, Rolf Müller and Elke Dittmann. Biodiversity, chemical diversity ..... today [12, 13] and Sneader's book on the history of drug discovery . ...... Shah PM, Isaacs RD (2003) Ertapenem, the first of a new group of carbapenems. J ...... When the demand for Gingko special extract EGb761 started to grow in.