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lotusine

 
National Institutes of Health

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2005
2005
  • Jian Yang
  • Magnetic resonance in chemistry : MRC
  • 2005
Lotusine, a soluble alkaloid, is one of the major constituents of the Chinese medicine Lotus Plumule, and has antihypertension… Expand
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2004
2004
From the quaternary alkaloidal fraction of the bark and the root of Xylopia parviflora (Annonaceae), four isoquinoline alkaloids… Expand
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2002
2002
In addition to six cyclopeptide alkaloids lotusines A-F, a new compound lotusine G, was isolated from the root bark of Zizyphus… Expand
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2002
2002
AIM To study the inhibitory effect and selectivity of lotusine (Lot), an alkaloid extracted from Nelumbo nucifera Gaertn., on… Expand
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2002
2002
目的研究洛土辛(Lot)对磷酸二酯酶(PDE)Ⅲ或Ⅴ亚型的抑制作用及选择性.方法采用放射免疫测定法及收缩张力记录.结果 Lot和氨力农(Amr)剂量依赖性地增加大鼠心肌cAMP含量,且Lot的作用强于Amr.在家兔阴茎海绵体,Lot和扎普司特(Zap… Expand
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1999
1999
AIM To study the effects of Lotusine(Lot), a pure alkaloid extracted from the green seed embryo of Nelumbo nucifera Gaertn, on… Expand
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1991
1991
Six alkaloids were isolated from the green seed embryo of Nelumbo nucifera growing in Ruichang, Jiangxi province. On the basis of… Expand
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1968
1968
Reductive dealkylation of 1-(4-benzyloxybenzyl)-3, 4-dihydro-6, 7-dimethoxyiso-quinoline (I) with lithium and liquid ammonia gave… Expand
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