ANALOGUES OF VITAMIN D, METHOD OF THEIR SYNTHESIS, PHARMACEUTICAL COMPOSITION Russian patent published in 2001 - IPC

Abstract RU 2165413 C2

FIELD: vitamins, pharmacy. SUBSTANCE: invention relates to analogues of vitamin D of the general formula (I) where X is OH; R¹ and R² are similar or different C₁-C₃-alkyl, benzyl or YR⁴ where R⁴ means phenyl; Q is (CH₂)_n; n = 1-4. Invention describes also method of synthesis of (I). Compounds induce differentiation and inhibit proliferation of cells. EFFECT: improved method of synthesis, valuable biological properties. 11 cl, 4 tbl, 52 ex

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RU 2 165 413 C2

Authors

Bretting Klaus Oge Svensgor

Dates

2001-04-20—Published

1997-05-15—Filed