Page 164 - 《广西植物》2023年第1期
P. 164
1 6 0 广 西 植 物 43 卷
(C ̄4′)ꎬ76.95( C ̄5′)ꎬ61.11( C ̄6′)ꎮ 以上数据与 化 合 物 12 淡 黄 色 粉 末ꎬ C H O ꎬ ESI ̄MS
20 20 6
+
文献( Saeedan et al.ꎬ1997) 一致ꎬ故鉴定化合物 9 m / z:379.1 [M+Na] ꎮ H ̄NMR(400 MHzꎬCD OD)
1
3
为 3 ̄O ̄β ̄D ̄galactopyranosyl ̄( 24β ) ̄ethylcholesta ̄5ꎬ δ:9.58(1HꎬdꎬJ = 7.8 HzꎬH ̄9′)ꎬ7.62(1HꎬdꎬJ =
22ꎬ25 ̄trienꎮ 15.8Hzꎬ H ̄7′)ꎬ 7. 29 ( 1Hꎬ sꎬ H ̄6′)ꎬ 7. 23 ( 1Hꎬ dꎬ
化合物 10 淡 黄 色 粉 末ꎬC H O ꎬESI ̄MS J = 1.3 HzꎬH ̄2′)ꎬ6.95(1HꎬdꎬJ = 1.8 HzꎬH ̄2)ꎬ
31 40 15
+ 1 6.83(1HꎬddꎬJ = 8.2ꎬ1.8 HzꎬH ̄6)ꎬ6.78(1Hꎬdꎬ
m / z:675.3 [ M+Na] ꎮ H ̄NMR(400 MHzꎬDMSO)
δ:7.56( 1HꎬdꎬJ = 15. 8 HzꎬH ̄7′)ꎬ7. 29 ( 1Hꎬdꎬ J = 8.1 HzꎬH ̄5)ꎬ6.69(1HꎬddꎬJ = 15.7ꎬ7.8 Hzꎬ
J = 1. 7 Hzꎬ H ̄2′)ꎬ6. 82 ( 1Hꎬ dꎬ J = 8. 0 Hzꎬ H ̄ H ̄8′)ꎬ5.61(1HꎬdꎬJ = 6.4 HzꎬH ̄7)ꎬ3.91(3Hꎬsꎬ
13
5′)ꎬ6.40(1HꎬdꎬJ = 15.8 HzꎬH ̄8′)ꎬ5.06(1Hꎬsꎬ 3′ ̄OCH )ꎬ 3. 82 ( 3Hꎬ sꎬ 3 ̄OCH )ꎻ C ̄NMR ( 100
3
3
MHzꎬ CD OD) δ: 133. 91 ( C ̄1)ꎬ 110. 55 ( C ̄2)ꎬ
H ̄1‴)ꎬ4.38(1HꎬdꎬJ = 7.8 HzꎬH ̄1″)ꎬ3.82(3Hꎬ 3
149.19(C ̄3)ꎬ147.83( C ̄4)ꎬ131.25( C ̄5)ꎬ119.99
sꎬ3 ̄OCH )ꎬ3. 79 ( 3Hꎬsꎬ3′ ̄OCH )ꎬ2. 76 ( 2Hꎬmꎬ
3 3
13 (C ̄6)ꎬ90. 10 ( C ̄7)ꎬ 54. 65 ( C ̄8)ꎬ 64. 54 ( C ̄9)ꎬ
H ̄7)ꎬ1. 12 ( 3Hꎬ dꎬ J = 6. 1 Hzꎬ H ̄6‴)ꎻ C ̄NMR
56.78 ( 3 ̄OCH )ꎻ 129. 62 ( C ̄1′)ꎬ 114. 21 ( C ̄2′)ꎬ
(100 MHzꎬDMSO) δ:132.80(C ̄1)ꎬ112.70( C ̄2)ꎬ 3
146. 02 ( C ̄3′)ꎬ 152. 94 ( C ̄4′)ꎬ 130. 85 ( C ̄5′)ꎬ
147.90(C ̄3)ꎬ147.42( C ̄4)ꎬ117.34( C ̄5)ꎬ121.25
119. 80 ( C ̄6′)ꎬ 156. 16 ( C ̄7′)ꎬ 127. 09 ( C ̄8′)ꎬ
(C ̄6 )ꎬ 36. 68 ( C ̄7 )ꎬ 72. 22 ( C ̄8 )ꎬ 56. 41 ( 3 ̄
196.19( C ̄9′)ꎬ56.37( 3′ ̄OCH )ꎮ 以上数据与文
OCH )ꎻ127.05( C ̄1′)ꎬ117.96( C ̄2′)ꎬ151.54( C ̄ 3
3
献( Li et al.ꎬ 2017 ) 一 致ꎬ 故 鉴 定 化 合 物 12 为
3′)ꎬ149.77(C ̄4′)ꎬ115.56( C ̄5′)ꎬ124.99( C ̄6′)ꎬ
balanophoninꎮ
147. 80 ( C ̄7′)ꎬ 113. 98 ( C ̄8′)ꎬ 167. 65 ( C ̄9′)ꎬ
化合 物 13 黄 色 粉 末ꎬ C H O ꎬ ESI ̄MS
57.33 ( 3′ ̄OCH )ꎻ 104. 03 ( C ̄1″)ꎬ 76. 21 ( C ̄2″)ꎬ 21 20 11
3 + 1
m / z:471.1 [ M+Na] ꎮ H ̄NMR(400 MHzꎬDMSO)
80.95 ( C ̄3″)ꎬ70. 51 ( C ̄4″)ꎬ76. 24 ( C ̄5″)ꎬ 62. 43
δ:12.99(1Hꎬsꎬ5 ̄OH)ꎬ7.44(1HꎬdꎬJ = 8.3ꎬ2.2Hzꎬ
(C ̄6″)ꎻ102. 97 ( C ̄1‴)ꎬ 72. 07 ( C ̄2‴)ꎬ 71. 87 ( C ̄
H ̄6′)ꎬ7.42(1HꎬdꎬJ = 2.1 HzꎬH ̄2′)ꎬ6.90(1Hꎬ
3‴)ꎬ73. 37 ( C ̄4‴)ꎬ70. 83 ( C ̄5‴)ꎬ19. 79 ( C ̄6‴)ꎮ
dꎬJ = 8.3 HzꎬH ̄5′)ꎬ6.78(1HꎬdꎬJ = 2.1 HzꎬH ̄
以上数据与文献(高映等ꎬ2017) 一致ꎬ故鉴定化合
8)ꎬ6.75(1HꎬsꎬH ̄3)ꎬ6.44(1HꎬdꎬJ = 2.1 HzꎬH ̄
物 10 为肉苁蓉苷 Dꎮ 13
6)ꎬ5.08(1HꎬdꎬJ = 7.4 HzꎬH ̄1″)ꎻ C ̄NMR(100
化合物 11 淡 黄 色 粉 末ꎬC H O ꎬESI ̄MS
26 30 11
MHzꎬ DMSO ) δ: 164. 50 ( C ̄2 )ꎬ 103. 20 ( C ̄3 )ꎬ
+ 1
m / z:541.2 [M+Na] ꎮ H ̄NMR(400 MHzꎬCD OD)
3 181.94( C ̄4)ꎬ161. 16 ( C ̄5)ꎬ99. 56 ( C ̄6)ꎬ162. 97
δ:9.57(1HꎬdꎬJ = 7.9 HzꎬH ̄9′)ꎬ7.61(1HꎬdꎬJ =
(C ̄7)ꎬ94.74(C ̄8)ꎬ156.98(C ̄9)ꎬ105.37( C ̄10)ꎻ
15.7 Hzꎬ H ̄7′)ꎬ7. 00 ( 1Hꎬ dꎬ J = 1. 8 Hzꎬ H ̄2)ꎬ
121. 39 ( C ̄1′)ꎬ 113. 60 ( C ̄2′)ꎬ 145. 82 ( C ̄3′)ꎬ
6.86(1HꎬddꎬJ = 8.2ꎬ1.9 HzꎬH ̄6)ꎬ6.78(1Hꎬdꎬ
149. 98 ( C ̄4′)ꎬ 116. 02 ( C ̄5′)ꎬ 119. 21 ( C ̄6′)ꎻ
J = 8.1 HzꎬH ̄5)ꎬ6.74(1HꎬddꎬJ = 8.0ꎬ16.0 Hzꎬ 99.88 ( C ̄1″)ꎬ73. 15 ( C ̄2″)ꎬ77. 19 ( C ̄3″)ꎬ 69. 56
H ̄8′)ꎬ4.37(1HꎬdꎬJ = 7.8 HzꎬH ̄1″)ꎬ3.91(3Hꎬ (C ̄4″)ꎬ76.42( C ̄5″)ꎬ60.63( C ̄6″)ꎮ 以上数据与
13
sꎬ3 ̄OCH )ꎬ3.83( 3Hꎬsꎬ3′ ̄OCH )ꎻ C ̄NMR( 100 文献(周志强ꎬ2013) 一致ꎬ故鉴定化合物 13 为木
3 3
MHzꎬ CD OD) δ: 133. 52 ( C ̄1)ꎬ 110. 82 ( C ̄2)ꎬ 犀草苷ꎮ
3
149.12(C ̄3)ꎬ147.83( C ̄4)ꎬ116.17( C ̄5)ꎬ119.96 化合 物 14 黄 色 粉 末ꎬ C H O ꎬ ESI ̄MS
29 36 15
+
1
(C ̄6)ꎬ90. 18 ( C ̄7)ꎬ 52. 17 ( C ̄8)ꎬ 71. 95 ( C ̄9)ꎬ m / z:647.2 [M+Na] ꎮ H ̄NMR(400 MHzꎬCD OD)
3
56.44 ( 3 ̄OCH )ꎻ 129. 67 ( C ̄1′)ꎬ 114. 39 ( C ̄2′)ꎬ δ:7.56( 1HꎬdꎬJ = 12. 8 HzꎬH ̄7′)ꎬ7. 03 ( 1Hꎬdꎬ
3
145. 92 ( C ̄3′)ꎬ 152. 75 ( C ̄4′)ꎬ 131. 33 ( C ̄5′)ꎬ J = 1.4 HzꎬH ̄2′)ꎬ6.92(1HꎬddꎬJ = 8.0ꎬ1.4 Hzꎬ
120. 29 ( C ̄6′)ꎬ 156. 26 ( C ̄7′)ꎬ 127. 14 ( C ̄8′)ꎬ H ̄6′)ꎬ6.75(1HꎬdꎬJ = 6.6 HzꎬH ̄5′)ꎬ6.67(1Hꎬ
196.28 ( C ̄9′)ꎬ56. 76 ( 3′ ̄OCH )ꎻ104. 34 ( C ̄1″)ꎬ dꎬJ = 1.4 HzꎬH ̄2)ꎬ6.65(1HꎬdꎬJ = 6.4 HzꎬH ̄
3
75.14 ( C ̄2″)ꎬ78. 03 ( C ̄3″)ꎬ71. 56 ( C ̄4″)ꎬ 78. 17 5)ꎬ6.52(1HꎬddꎬJ = 1.4ꎬ7.8 HzꎬH ̄6)ꎬ6. 25(1Hꎬ
(C ̄5″)ꎬ62.69(C ̄6″)ꎮ 以上数据与文献( 孟永海ꎬ dꎬJ = 12. 7 Hzꎬ H ̄8′)ꎬ5. 16 ( 1Hꎬ sꎬ H ̄1‴)ꎬ4. 34
2007)一致ꎬ故鉴定化合物 11 为 tortoside Fꎮ (1HꎬdꎬJ = 6.3 HzꎬH ̄1″)ꎬ1.06(3HꎬdꎬJ = 4. 9