1. UV (MeOH) ? max (log ?) 203 (4.30), 229 (4.31), 260 (4.21), 290 (sh) (3.81), 311 (sh) (3.67) nm; IR (KBr) ? max 3493 (br OH);A +)-(s)-Pogonatheridin;cm -1 ; 1 H and 13 C NMR (acetone-d 6 ),1139
2. cm -1 ; 1 H and 13 C NMR (acetone-d 6 );A Pulcherimin;) was obtained as a yellow oil; UV (MeOH) ? max (log ?),1141
3. 42) nm; IR (KBr) ? max 3418 (br OH);) ? Uv (meoh;cm -1 ; 1 H and 13 C NMR (acetone-d 6 ), see Table 2; HR-ESIMS m/z 437.1953,1174