Analytical chemistry

Collisionally induced dissociation in the study of A-ring hydroxylated vitamin D type compounds

DC Young, P Vouros, MF Holick, T Higuchi

文献索引：Young, David C.; Vouros, Paul; Holick, Michael F.; Higuchi, Tetsuo Analytical Chemistry, 1992 , vol. 64, # 8 p. 837 - 842

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摘要

Colllrlonally Induced dlrroclatlon (CID) Is often used to determlne the structure of low based on comparkon wlth the CID spectra ol known Ions. The latter are generated from judlclowly selected compounds taklng Into account badc prlndpb of bn chainhtry. We report here on the use of thk approach toward determlnatbn ol the dte of A-rlng hydroxylath of vltamln D. Although not lntrlnrlcally an aromatk compound, vltamln D glves rlse In Its mass spectrum ...