NITROGEN 2 (image) Rice University Share Print E-Mail Caption Rice University researchers have further simplified their process to make essential precursor molecules for drug discovery and manufacture. From left: Zhe Zhou, Juha Siitonen, Qing-Qing Cheng (on screen) and László Kürti. Credit Kürti Research Group/Rice University Usage Restrictions None Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.