Synthesis of the C9C25 fragment of L-755,807. Evidence for the relative configuration of the side-chain
摘要:
Both diastereomers of the side-chain model (2) and C9-C25 fragment (3) of the B2 selective Bradykinin inhibitor L-755,807 have been prepared and their C-13 data compared to those of the natural product and those theoretically predicted by a combination of molecular mechanics and SOS-DFPT/IGLO calculations. The data suggest that the relative configuration of the C23 and C24 methyl groups is syn. (C) 1998 Elsevier Science Ltd. All rights reserved.
Synthesis of the C9C25 fragment of L-755,807. Evidence for the relative configuration of the side-chain
摘要:
Both diastereomers of the side-chain model (2) and C9-C25 fragment (3) of the B2 selective Bradykinin inhibitor L-755,807 have been prepared and their C-13 data compared to those of the natural product and those theoretically predicted by a combination of molecular mechanics and SOS-DFPT/IGLO calculations. The data suggest that the relative configuration of the C23 and C24 methyl groups is syn. (C) 1998 Elsevier Science Ltd. All rights reserved.