- Vitamin D analogues
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The invention concerns novel bi-aromatic compounds having the formula: which are analogs of vitamin D, the process of preparing them, as well as their use in pharmaceutical compositions in human or veterinary medicine, particularly in dermatology, cancer treatment, treatment of auto-immune diseases, and in organ or tissue transplants. Cosmetic compositions and methods of use are also included.
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Page column 30-31
(2010/02/05)
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- Nonproteinogenic Amino Acids, IV. - EPC Synthesis of L-(+)-Forphenicine
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Enantiomerically pure L-(+)-forphenicine (12) is synthesized starting from purchasable 3-methoxybenzaldehyde (1) by the use of (4S,5S)-(+)-5-amino-2,2-dimethyl-4-phenyl-1,3-dioxane (2) as a chiral auxiliary and prussic acid. 12 is identical with the natural product which has been isolated from the culture broth of an Actinomyces species and which is known to be a potent inhibitor of alkaline phosphatase.
- Weinges, Klaus,Reinel, Ute,Maurer, Wolfgang,Gaessler, Norbert
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p. 833 - 838
(2007/10/02)
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