Cpd	R1	R2	R3	R4	R5	R6	R7	R8
222	β-OH	β-OH	=O	H	=O	α-CH3	H	COOBu
223	=O	β-OH	=O	H	=O	α-CH3	H	COOBu
224	β-OH	β-OH	=O	H	=O	CH2	△20,21	COOH
225	=O	β-OH	=O	H	=O	β-CH3	ξ-OH	COOH
226	=O	=O	=O	β-O-Ac	=O	β-CH3	H	COOCH3
227	=O	β-OH	=O	H	=O	CH2	△20,21	COOH
228	=O	β-OH	=O	H	=O	CH2	△20,21	COOCH3
229	β-OH	β-OH	=O	H	=O	α-CH3	H	COOH
230	=O	=O	=O	β-O-Ac	=O	β-CH3	H	COOH
231	β-OH	=O	=O	β-O-Ac	=O	β-CH3	H	COOCH3
232	=O	=O	=O	H	=O	β-CH3	H	COOCH3
233	=O	OH	=O	H	=O	α-CH3	H	COOEt
234	β-O-CHO	β-OH	=O	OH	=O	β-CH3	H	COOH
235	=O	β-OH	=O	H	=O	β-CH3	H	COOH
236	=O	β-OH	=O	β-OH	=O	β-CH3	H	COOH
237	β-OH	β-OH	=O	β-OH	=O	β-CH3	H	COOH
238	=O	=O	H	H	H	α-CH3	H	COOH
239	β-OH	β-OH	=O	β-O-Ac	=O	α-CH3	H	COOH
240	β-OH	β-OH	=O	β-O-Ac	=O	α-CH3	H	COOCH3
241	=O	β-OH	=O	H	α-OH	α-CH3	H	COOCH3
242	β-OH	=O	=O	H	=O	α-CH3	H	COOH
243	=O	=O	=O	O-Ac	=O	β-CH3	H	COOCH3
244	β-OH	=O	=O	O-Ac	=O	β-CH3	H	COOCH3
245	=O	=O	=O	α-OH	=O	β-CH3	H	COOCH3
246	β-OH	=O	=O	β-OH	=O	β-CH3	H	COOCH3
247	β-OH	α-OH	=O	H	α-OH	β-CH3	H	COOCH3
248	β-OH	β-OH	=O	H	=O	α-CH3	H	COOCH3
249	=O	β-OH	=O	β-OH	=O	α-CH3	H	COOBu
250	=O	β-OH	=O	H	=O	α-CH3	H	COOCH3
251	=O	=O	=O	β-O-Ac	=O	α-CH3	H	COOH
252	=O	=O	=O	β-O-Ac	=O	β-CH3	ξ-OH	COOH
253	=O	=O	=O	H	=O	β-CH3	ξ-OH	COOH
254	β-OH	=O	=O	β-O-Ac	=O	β-CH3	ξ-OH	COOH
255	β-OH	β-OH	=O	H	=O	β-CH3	ξ-OH	COOH
256	β-OH	β-OH	=O	β-O-Ac	=O	β-CH3	ξ-OH	COOH
257	=O	=O	=O	H	=O	α-CH3	H	COOH
258	β-OH	β-OH	=O	H	=O	α-CH3	H	COOCH3
259	β-OH	=O	=O	β-O-Ac	=O	α-CH3	H	COOH
260	=O	β-OH	=O	H	=O	α-CH3	H	COOH