113461-79-3Relevant articles and documents
Stereoselective total synthesis of (±)-saframycin B
Kubo,Saito,Yamato,Masubuchi,Nakamura
, p. 4295 - 4310 (2007/10/02)
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A PROMISING CYCLIZATION OF THE 3-ARYLIDENE-6-ARYLMETHYL-2,5-PIPERAZINEDIONE TO CONSTRUCT TRICYCLIC LACTAM AS AN INTERMEDIATE TO SAFRAMYCIN SYNTHESIS
Kubo, Akinori,Saito, Naoki,Nakamura, Madoka,Ogata, Koreharu,Sakai, Shin-ichiro
, p. 1765 - 1770 (2007/10/02)
Regioselective reduction of the 3-arylidene-6-arylmethyl-2,5-piperazinedione (7b) at the C-2 position, followed by effective intramolecular cyclization to afford the tricyclic lactam (10b) is described.The structure of 16 as an intermediate to saframycin