Crystal structures of (±)-(1SR,5SR,6SR,7SR,10SR,11SR,13RS,14SR)-13-hy­droxy-7-meth­oxy­meth­oxy-11,15,18,18-tetra­methyl-3-oxo-2,4-dioxa­tetra­cyclo­[12.3.1.01,5.06,11]octa­dec-15-en-10-yl benzoate, its 13-epimer and 13-one derivative

. 2015 Apr 9;71(Pt 5):466–472. doi: 10.1107/S2056989015006854

	U¹¹	U²²	U³³	U¹²	U¹³	U²³
C1	0.0139 (11)	0.0176 (11)	0.0096 (10)	0.0000 (9)	−0.0017 (8)	0.0003 (8)
C2	0.0092 (10)	0.0182 (11)	0.0126 (10)	0.0005 (8)	0.0003 (8)	−0.0006 (8)
C3	0.0116 (11)	0.0156 (10)	0.0126 (11)	0.0014 (8)	0.0039 (8)	−0.0003 (8)
C4	0.0154 (11)	0.0203 (11)	0.0114 (11)	−0.0014 (9)	0.0026 (9)	−0.0038 (8)
C5	0.0187 (11)	0.0147 (11)	0.0216 (12)	−0.0040 (9)	0.0060 (9)	−0.0018 (9)
C6	0.0218 (12)	0.0190 (11)	0.0174 (11)	−0.0008 (9)	0.0052 (9)	0.0041 (9)
C7	0.0192 (11)	0.0184 (11)	0.0091 (10)	0.0018 (9)	0.0030 (9)	−0.0003 (8)
C8	0.0132 (11)	0.0142 (11)	0.0129 (11)	0.0003 (8)	0.0025 (8)	−0.0007 (8)
C9	0.0167 (11)	0.0174 (11)	0.0133 (11)	0.0010 (9)	−0.0009 (9)	−0.0013 (8)
C10	0.0154 (11)	0.0171 (11)	0.0162 (11)	−0.0002 (9)	0.0010 (9)	−0.0025 (8)
C11	0.0153 (11)	0.0185 (11)	0.0179 (11)	−0.0039 (9)	0.0039 (9)	−0.0010 (9)
C12	0.0160 (11)	0.0205 (11)	0.0170 (11)	−0.0006 (9)	0.0067 (9)	−0.0004 (9)
C13	0.0176 (11)	0.0178 (11)	0.0162 (11)	0.0030 (9)	0.0071 (9)	0.0015 (9)
C14	0.0200 (11)	0.0156 (11)	0.0118 (11)	0.0001 (9)	0.0059 (9)	−0.0001 (8)
C15	0.0170 (11)	0.0153 (11)	0.0141 (11)	0.0000 (9)	0.0040 (9)	0.0005 (8)
C16	0.0217 (12)	0.0188 (11)	0.0152 (11)	0.0028 (9)	0.0003 (9)	0.0027 (8)
C17	0.0248 (12)	0.0187 (11)	0.0207 (12)	−0.0029 (9)	0.0079 (10)	0.0009 (9)
C18	0.0184 (12)	0.0282 (13)	0.0263 (13)	0.0004 (10)	0.0052 (10)	−0.0049 (10)
C19	0.0199 (12)	0.0188 (11)	0.0140 (11)	0.0016 (9)	0.0032 (9)	0.0003 (8)
O20	0.0137 (8)	0.0265 (8)	0.0119 (8)	0.0036 (6)	0.0011 (6)	0.0032 (6)
C21	0.0195 (13)	0.0173 (11)	0.0167 (12)	−0.0003 (9)	0.0041 (10)	0.0018 (9)
O22	0.0152 (8)	0.0225 (8)	0.0124 (7)	0.0000 (6)	0.0007 (6)	0.0024 (6)
O23	0.0157 (9)	0.0375 (10)	0.0189 (8)	0.0007 (7)	−0.0014 (7)	0.0077 (7)
O24	0.0197 (8)	0.0197 (8)	0.0101 (7)	0.0043 (6)	0.0011 (6)	0.0004 (6)
C25	0.0159 (11)	0.0149 (11)	0.0154 (11)	−0.0005 (9)	0.0033 (9)	0.0034 (8)
O26	0.0295 (9)	0.0225 (8)	0.0179 (8)	0.0102 (7)	0.0023 (7)	−0.0004 (6)
C27	0.0173 (11)	0.0139 (10)	0.0152 (11)	−0.0024 (9)	0.0042 (9)	0.0024 (8)
C28	0.0175 (12)	0.0242 (12)	0.0158 (12)	0.0022 (9)	0.0021 (9)	0.0018 (9)
C29	0.0241 (13)	0.0317 (13)	0.0203 (13)	0.0071 (10)	0.0060 (10)	−0.0027 (10)
C30	0.0268 (13)	0.0293 (13)	0.0135 (11)	−0.0049 (10)	0.0045 (10)	−0.0027 (9)
C31	0.0227 (12)	0.0235 (12)	0.0195 (12)	−0.0011 (10)	−0.0010 (10)	0.0050 (9)
C32	0.0221 (12)	0.0155 (11)	0.0181 (11)	0.0006 (9)	0.0031 (9)	0.0010 (9)
O33	0.0251 (8)	0.0187 (8)	0.0162 (8)	0.0041 (6)	0.0046 (7)	−0.0028 (6)
O34	0.0166 (8)	0.0248 (8)	0.0140 (8)	−0.0046 (6)	0.0004 (6)	−0.0050 (6)
C35	0.0183 (12)	0.0304 (13)	0.0196 (12)	−0.0042 (10)	0.0007 (9)	−0.0070 (9)
O36	0.0293 (9)	0.0288 (9)	0.0249 (9)	0.0012 (7)	−0.0031 (7)	−0.0049 (7)
C37	0.0328 (14)	0.0255 (13)	0.0355 (14)	−0.0026 (11)	0.0056 (11)	−0.0103 (11)