Bibliografisk träff 2008-10-17 Stereoselective synthesis of the hormonally active (25S)-delta7-dafachronic acid, (25S)-Delta4-dafachronic acid, (25S)-dafachronic acid, and (25S)-cholestenoic acid. Martin R, Däbritz F, Entchev EV, Kurzchalia TV, Knölker HJ. Org Biomol Chem · journal article · DOI 10.1039/b815064h