Progress in the Chemistry of Cytochalasans
11
HN
O OAc HO
73 (phomocytochalasin)
O
74 (phomopsichalasin D)
HN
O
COOH
OAc HO
HN
O
COOH
OH HO
75 (phomopsichalasin E)
76 (phomopchalasin C)
HN
O OAc HO
OOH
78 (cytochalasin H 1 )
HN
O OAc
OH
O
79 (fragiformin E)
HN
O OAc
O
O
HN
O
AcO
OH
HO HO
O
OH
O
HN
O
AcO
OH
HO HO
O
OH
81 (cytochalasin D1)
82 (cytochalasin C1)
87 (12-hydroxycytochalasin
Q Edwards)
85 (7-O-acetylcytochalasin P
84 (6-epi-cytochalasin P)
HN
O OAc
OH
HO
O
OH
HN
O OAc
OAc
HO
O
OH
HN
O OAc
OH
O
O
HO
77 (cytochalasin J 2 )
HN
O OH
OH
HN
O OAc
OH
80 (compound 15ii)(Org Lett (2019) 21:4163
HO
86 (7-oxo-cytochalasin C)
83 (6,12-epoxycytochalasin D)
HN
O OAc
OH
HO
O
O
HN
O OAc
O
O
HN
O OH
O
HO
70 (compound 3)(Bioorg Med Chem
Lett (2015) 25:1823)
HN
O OAc
O
O
OH
71 (18-desoxy-19,20-epoxycytochalasin C)
72 (18-desoxycytochalasin C)
HN
O OAc
O
OH
Fig. 2 (continued)