Absolute stereochemistry of penaresidins A and B

✍ Scribed by Jun'ichi Kobayashi; Masashi Tsuda; Jie-fei Cheng; Masami Ishibashi; Hirosato Takikawa; Kenji Mori

• Book ID: 104255756
• Publisher: Elsevier Science
• Year: 1996
• Tongue: French
• Weight: 124 KB
• Volume: 37
• Category: Article
• ISSN: 0040-4039
• DOI: 10.1016/s0040-4039(96)01465-7

✦ Synopsis

Absolute stereochemistry at C-15 in penaresidins A (1) and B (2) was established to be S on the basis of I H NMR data of the tri-O-MTPA esters, indicating that the absolute configurations of 1 and 2 are 2S, 3R, 4S, 15S (1 and 2), and 16S (1).