44
H. Zhu et al.
HN
O
O
N
H
O
HO
OH
228 (20-dihydrochaetoglobosin A)
HN
O
O
N
H
O
OH
OH
229 (chaetoglobosin O Sakamura)
HN
O
O
N
H
OH
O
O
HN
O
O
N
H
OH
O
O
HN
O
O
N
H
OH
O
230 (penochalasin E)
232 (penochalasin G)
231 (penochalasin F)
HN
O
O
N
H
OH
O
OH
233 (penochalasin H)
HN
O
O
N
H
O
OH
OH
OH
234 (chaetoglobosin Q)
HN
O
O
N
H
O
OH
HO
OH
HN
O
O
N
H
OH
235 (chaetoglobosin R)
236 (chaetoglobosin T)
HN
O
O
N
H
HO
OH
OH
HN
O
O
N
H
HO
OH
OH
HN
O
O
N
H
HO
OH
237 (cytoglobosin B)
238 (cytoglobosin C)
239 (cytoglobosin D)
HN
O
O
N
H
O
OH
O
HN
O
O
N
H
O
OH
OH
HN
O
O
N
H
HO
OH
OH
240 (cytoglobosin E)
241 (cytoglobosin F)
242 (cytoglobosin G)
Fig. 11 (continued)