منابع مشابه
Daphne H . Line and Ronald
A myeloma is an abnormal proliferation of plasma cells derived from reticulum cells (Innes and Newall, 1961). Four types are usually differentiated: multiple myeloma when tumours are scattered through the skeleton; solitary myeloma or plasmacytoma when the lesion is localized to a single focus in a bone; extramedullary plasmacytoma when the lesion is found in extraosseous sites such as the uppe...
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Two new daucane sesquiterpenoids 1β,2β-epoxy-10(H)α-dauca-11(12)-ene-7α,14-diol and 1α,2α-epoxy-10(H)α-dauca-11(12)-ene-7α,14-diol were isolated from the plateau medicinal plant Daphne aurantiaca Diels. (Thymelaeceae). Their structures were elucidated by 1D and 2D NMR spectroscopy, as well as HR-ESI-MS data.
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Three new flavanols, 5-p-hydroxybenzoxy-7-hydroxyl-8-ethoxycarbonyl-( - )-afzelechin (1), 5-p-hydroxybenzoxy-7-(2, 3, 5-trihydroxybenzoxy)-8-ethoxycarbonyl-( - )-afzelechin (2), and 5-p-hydroxybenzoxy-7-(2, 3, 5-trihydroxybenzoxy)-8-methoxycarbonyl-( - )-afzelechin (3), were isolated from Daphne giraldii Nitsche and their structures were elucidated by spectroscopic methods, especially by 2D-NMR...
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A phytochemical study of an ethanol-soluble extract from the root barks of Daphne tangutica Maxim., a traditional Tibetan herb medicine, led to the isolation of 30 compounds, including eight daphnane diterpenes, nine coumarines, six lignans, five phenylpropanoid derivatives, beta-sitosterol and p-hydroxy benzonate. Two compounds out of these isolates are new daphne diterpene analogs, and their ...
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Web authoring and publishing in organizations / enterprises has become a more and more important and complex task. It has become a distributed, collaborative process performed by many users with less or even no HTML knowledge. In order to support this process, i.e., to facilitate the creation of websites and to maintain their usability and consistency, Web authoring and publishing systems are f...
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ژورنال
عنوان ژورنال: The Lancet
سال: 1840
ISSN: 0140-6736
DOI: 10.1016/s0140-6736(02)79583-4