Page 28 - 《广西植物》2025年第10期
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1 7 5 8 广 西 植 物 45 卷
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[M+Na] ꎮ H ̄NMR ( chloroform ̄dꎬ 600 MHz) δ: 9α)ꎬ 2.91 (1Hꎬ ddꎬ J = 11.4ꎬ 5.9 Hzꎬ H ̄7′β)ꎬ
11.27 (1Hꎬ sꎬ 1 ̄OH)ꎬ 9.53 (1Hꎬ sꎬ 2 ̄OH)ꎬ 8.71 2.74 (1Hꎬ ddꎬ J = 11.4ꎬ 5.9 Hzꎬ H ̄7′α)ꎬ 2.56
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(1Hꎬ sꎬ 5 ̄OH)ꎬ 7. 91 ( 1Hꎬ ddꎬ J = 11. 4ꎬ 5. 9 (1Hꎬ mꎬ H ̄8)ꎬ 2. 24 ( 1Hꎬ mꎬ H ̄8′)ꎮ C ̄NMR
Hzꎬ H ̄8)ꎬ 7. 39 ( 1Hꎬ tꎬ J = 11. 4 Hzꎬ H ̄17)ꎬ (chloroform ̄dꎬ 150 MHz) δ: 127.8 ( C ̄1)ꎬ 112.6
7.16 (1Hꎬ sꎬ H ̄3)ꎬ 7.06 (1Hꎬ ddꎬ J = 11.4ꎬ 5.9 ( C ̄2)ꎬ 147.3 (C ̄3)ꎬ 145.4 (C ̄4)ꎬ 112.6 (C ̄5)ꎬ
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Hzꎬ H ̄16)ꎬ 5.17 (1Hꎬ dꎬ J = 5.9 Hzꎬ H ̄3′)ꎮ C ̄ 117.5 (C ̄6)ꎬ 49.2 (C ̄7)ꎬ 51.9 (C ̄8)ꎬ 73.6 ( C ̄
NMR ( chloroform ̄dꎬ 150 MHz) δ: 147. 1 ( C ̄1)ꎬ 9)ꎬ 126.1 (C ̄1′)ꎬ 113.1 ( C ̄2′)ꎬ 147.1 ( C ̄3′)ꎬ
137.2 (C ̄2)ꎬ 121.4 ( C ̄3)ꎬ 123.5 ( C ̄4)ꎬ 146.1 144.9 (C ̄4′)ꎬ 116.5 (C ̄5′)ꎬ 132.1 (C ̄6′)ꎬ 33.4
( C ̄5)ꎬ 123.8 (C ̄6)ꎬ 125.1 (C ̄7)ꎬ 117.1 (C ̄8)ꎬ (C ̄7′)ꎬ 39. 8 ( C ̄8′)ꎬ 70. 9 ( C ̄9′)ꎬ 56. 7 ( 3 ̄
128.9 (C ̄9)ꎬ 108.1 (C ̄10)ꎬ 40.2 ( C ̄1′)ꎬ 142.4 OCH )ꎮ 以上 数 据 与 文 献 ( 贾 祎 萍 等ꎬ 2023) 的
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(C ̄2′)ꎬ 108. 2 ( C ̄3′)ꎬ 27. 1 ( C ̄4′)ꎬ 27. 2 ( C ̄ isoshonnin 数值基本一致ꎮ
5′)ꎮ 以 上 数 据 与 文 献 ( Tala et al.ꎬ 2013 ) 化合 物 8 黄 色 粉 末ꎮ ESI ̄MS m / z: 515. 1
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glouxnthone 数值基本一致ꎮ [M+Na] ꎮ H ̄NMR ( chloroform ̄dꎬ 600 MHz) δ:
化合 物 5 黄 色 粉 末ꎮ ESI ̄MS m / z: 157. 1 6.79 (1Hꎬ dꎬ J = 11.4 Hzꎬ H ̄2)ꎬ 6.68 (1Hꎬ dꎬ
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[M+Na] ꎮ H ̄NMR ( chloroform ̄dꎬ 600 MHz) δ: J = 11. 4 Hzꎬ H ̄6)ꎬ 6. 62 ( 1Hꎬ sꎬ H ̄2′)ꎬ 6. 47
7.82 (2Hꎬ dꎬ J = 11.4 Hzꎬ H ̄4)ꎬ 7.39 (2Hꎬ dꎬ (1Hꎬ ddꎬ J = 11.4ꎬ 5.9 Hzꎬ H ̄5)ꎬ 5.87 (1Hꎬ sꎬ
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J = 11.4 Hzꎬ H ̄3)ꎬ 3.56 (3Hꎬ sꎬ H ̄1)ꎮ C ̄NMR H ̄5′)ꎬ 3.95 (1Hꎬ ddꎬ J = 8.2ꎬ 1.5 Hzꎬ H ̄9′)ꎬ
(chloroform ̄dꎬ 150 MHz) δ: 61. 4 ( C ̄1)ꎬ 152. 7 3.76 (1Hꎬ mꎬ H ̄9)ꎬ 3.54 (1Hꎬ mꎬ H ̄1″)ꎬ 3.51
(C ̄2)ꎬ 96.4 (C ̄3)ꎬ 141.6 (C ̄4)ꎬ 124.9 ( C ̄5)ꎬ (1Hꎬ mꎬ H ̄5″)ꎬ 3. 46 ( 3Hꎬ sꎬ 3′ ̄OCH )ꎬ 3. 43
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163.1 (C ̄6)ꎮ 以上数据与文献( 信莎莎等ꎬ2016) (3Hꎬ sꎬ 3 ̄OCH )ꎬ 3. 26 ( 1Hꎬ mꎬ H ̄9)ꎬ 3. 21
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的对甲氧基苯甲酸数值基本一致ꎮ ( 1Hꎬ mꎬ H ̄9′)ꎬ 3. 19 ( 1Hꎬ mꎬ H ̄4″)ꎬ 3. 17
化合 物 6 红 色 针 晶ꎮ ESI ̄MS m / z: 388. 1 (1Hꎬ mꎬ H ̄7)ꎬ 3.09 (1Hꎬ mꎬ H ̄5″)ꎬ 2.93 (1Hꎬ
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[M+Na] ꎮ H ̄NMR ( chloroform ̄dꎬ 600 MHz) δ: ddꎬ J = 11.4ꎬ 5.9 Hzꎬ H ̄3″)ꎬ 2.76 (1Hꎬ tꎬ J =
9.03 (1Hꎬ sꎬ H ̄5)ꎬ 8.61 ( 1Hꎬ sꎬ H ̄11)ꎬ 8.34 11.4 Hzꎬ H ̄2″)ꎬ 2.53 (2Hꎬ mꎬ H ̄7′)ꎬ 2.07 (1Hꎬ
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(1Hꎬ sꎬ H ̄4)ꎬ 7.62 (1Hꎬ sꎬ H ̄8)ꎬ 4.18 (3Hꎬ sꎬ mꎬ H ̄8′)ꎬ 1. 91 ( 1Hꎬ mꎬ H ̄8 )ꎮ C ̄NMR
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2 ̄OCH )ꎬ 4. 02 ( 6Hꎬ sꎬ 1ꎬ 3 ̄OCH )ꎮ C ̄NMR (chloroform ̄dꎬ 150 MHz) δ: 130.5 ( C ̄1)ꎬ 113.6
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(chloroform ̄dꎬ 150 MHz) δ: 145.2 ( C ̄1)ꎬ 141.9 ( C ̄2)ꎬ 147.3 (C ̄3)ꎬ 142.5 (C ̄4)ꎬ 113.6 (C ̄5)ꎬ
( C ̄2)ꎬ 147.2 (C ̄3)ꎬ 118.6 (C ̄4)ꎬ 142.1 (C ̄5)ꎬ 106.8 (C ̄6)ꎬ 49.8 (C ̄7)ꎬ 45.4 (C ̄8)ꎬ 68.5 ( C ̄
140.9 (C ̄6)ꎬ 172.8 ( C ̄7)ꎬ 105.7 ( C ̄8)ꎬ 146.1 9)ꎬ 117.8 (C ̄1′)ꎬ 106.8 ( C ̄2′)ꎬ 147.5 ( C ̄3′)ꎬ
(C ̄9)ꎬ 152.4 ( C ̄10)ꎬ 104. 3 ( C ̄11)ꎬ 62. 5 ( 1 ̄ 141.8 (C ̄4′)ꎬ 112.9 (C ̄5′)ꎬ 138.1 (C ̄6′)ꎬ 33.5
OCH )ꎬ 60.5 (2 ̄OCH )ꎬ 60.6 ( 3 ̄OCH )ꎮ 以上 (C ̄7′)ꎬ 38. 6 ( C ̄8′)ꎬ 66. 1 ( C ̄9′)ꎬ 102. 7 ( C ̄
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数据与文献(Rayanil et al.ꎬ 2016) 的 oxophoeine 数 1″)ꎬ 77. 6 ( C ̄2″)ꎬ 73. 6 ( C ̄3″)ꎬ 73. 1 ( C ̄4″)ꎬ
值基本一致ꎮ 63.8 (C ̄5″)ꎬ 54.6 (3 ̄OCH )ꎬ 54.7 (3′ ̄OCH )ꎮ
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化合物 7 白色粉末 ( 甲醇)ꎮ ESI ̄MS m / z: 以上数据与文献( 高燕萍等ꎬ2020) 的 schizndriside
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394. 0 [ M + Na ] ꎮ H ̄NMR ( chloroform ̄dꎬ 600 数值基本一致ꎮ
MHz) δ: 7.13 (1Hꎬ sꎬ H ̄5′)ꎬ 6.92 (1Hꎬ dꎬ J = 化合物 9 白色针晶ꎮ ESI ̄MS m / z: 575 [ M+
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11.4 Hzꎬ H ̄2)ꎬ 6.84 ( 1Hꎬ dꎬ J = 11.4 Hzꎬ H ̄ Na] ꎮ H ̄NMR ( chloroform ̄dꎬ 600 MHz) δ: 6. 71
5)ꎬ 6.53 (1Hꎬ sꎬ H ̄2′)ꎬ 6.45 (1Hꎬ ddꎬJ = 8.2ꎬ ( 1Hꎬ sꎬ H ̄6)ꎬ 6. 35 ( 2Hꎬ sꎬ H ̄2′ꎬ 6′)ꎬ 4. 17
1.5 Hzꎬ H ̄6)ꎬ 4.41 (1Hꎬ tꎬ J = 11.4 Hzꎬ H ̄9′)ꎬ (1Hꎬ dꎬ J = 11. 4 Hzꎬ H ̄7′)ꎬ 4. 03 ( 3Hꎬ sꎬ 5 ̄
3.97 (1Hꎬ tꎬ J = 5.9 Hzꎬ H ̄9″)ꎬ 3.75 (3Hꎬ sꎬ OCH )ꎬ 3. 97 ( 1Hꎬ dꎬ J = 11. 4 Hzꎬ H ̄1″)ꎬ
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4′ ̄OCH )ꎬ 3.62 (1Hꎬ dꎬ J = 5.9 Hzꎬ H ̄7)ꎬ 3.51 3.74 ~ 3.71 (1Hꎬ mꎬ H ̄9″)ꎬ 3.68 (1Hꎬ dꎬ J = 5.9
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(3Hꎬ sꎬ 3 ̄OCH )ꎬ 3.37 (1Hꎬ ddꎬ J = 11.4ꎬ 5.9 Hzꎬ H ̄5″)ꎬ 3.61 ( 6Hꎬ sꎬ 3′ꎬ 5′ ̄OCH )ꎬ 3.46 ~
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Hzꎬ H ̄9′α)ꎬ 3.21 (1Hꎬ ddꎬ J = 11.4ꎬ 5.9 Hzꎬ H ̄ 3. 42 ( 2Hꎬ mꎬ H ̄4ꎬ 9′)ꎬ 3. 37 ( 1Hꎬ ddꎬ J =

