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- [6] Stereoselective intramolecular cyclopropanations: enantioselective syntheses of 1a,25-dihydroxyvitamin D3 A-ring precursors Tetrahedron Letters, 36 (14):
- [9] Synthesis of an intermediate for A-ring of 19-nor-1α,25-dihydroxyvitamin D3 analogues INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY, 2001, 40 (02): : 136 - 138