Abstract Tantalum (V) Chloride adsorbed on silicagel has been utilized as an efficient catalyst for ring opening of aziridines with aromatic amines for the synthesis of 1,2‐diamines. Mild reaction conditions, high yields, operational simplicity, relatively less amount of catalyst and high regioselectivity are some of the major advantages of the procedure described herein. #IICT Communication No. 4756
The present invention relates to compounds and derivatives thereof, their synthesis, and their use as glucocorticoid receptor modulators. The compounds of the instant invention are ligands for glucocorticoid receptors and as such may be useful for treatment or prevention of a variety of conditions related to glucocorticoid functioning including rheumatoid arthritis, osteoarthritis, allery, asthma, pneumonia, dermatitis, eczema, psoriasis, lupus, colitis, inflammatory bowel disease, multiple sclerosis, congenital neutropenia, Wegener's granulomatosis, Addison's Disease, Crohn's disease Cushing Syndrome, or as immunosuppressants in organ transplantation.