141.

C. L. Ahlbach, K. W. Lexa, A. T. Bockus, V. Chen, P. Crews, M. P. Jacobson, and R. S. Lokey.  “Beyond cyclosporine A: conformation-dependent passive membrane permeabilities of cyclic peptide natural products”, Future Medicinal Chemistry, 7 (2015) 2121-2130.  Pubmed