Progress in the Chemistry of Cytochalasans
59
HN
O O
O
OH
344 (aspochalasin B)
HN
O O
O
O
343 (aspochalasin A)
HN
O O
HO
OH
345 (aspochalasin C)
HN
O O
HO
OH
346 (aspochalasin D)
HN
O O
OH
OH
OH
347 (aspochalasin E)
HN
O O
OH
HO
348 (phomacin C)
HN
O O
O
349 (aspochalasin G)
HN
O O
OH
350 (TMC-169)
HN
O O
OH
OH
O
351 (aspochalasin H)
352 (aspochalasin Z)
HN
O O
HN
O O
O
OH
OH
353 (aspochalasin K)
354 (aspochalasin L)
HN
O O
OH
OH
OH
O
HN
O O
OH
O
HN
O O
O
O
HN
O O
O
O
OH
355 (aspochalasin M)
356 (aspochalasin N)
357 (aspochalasin O)
HN
O O
O
OH
HN
O O
O
359 (aspochalasin Q)
358 (aspochalasin P)
HN
O O
O
OH
OH
360 (xylarisin)
HN
O O
O
OH
O
HN
O O
O
HO
HN
O O
O
OH
361 (aspochalasin R)
362 (aspochalasin S)
363 (aspochalasin T)
HO
Fig. 15 Structures of [5.6.11]-aspochalasins and related derivatives