Method for preparing novel triterpene saponin prunelloside A and prunelloside B
A technology of Prunella vulgaris and triterpenoids, which is applied in the field of triterpenoids and can solve the problems of no Prunella vulgaris new glycoside compounds and the like
Inactive Publication Date: 2008-05-28
石任兵 +1
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- Description
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Problems solved by technology
However, there is no report of new glycosides from Prunel
Method used
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Embodiment 1
[0074] Embodiment 1: new prunella glycoside A, B separation and purification process 1 (see Figure 13 )
Embodiment 2
[0075] Embodiment 2: new prunella glycoside A, B separation and purification process 2 (see Figure 14 )
Embodiment 3
[0076] Embodiment 3: new prunella glycoside A, B separation and purification process 3 (see Figure 15 )
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The invention discloses a new triterpenoid saponin compound as prunella spike glycoside A, and prunella spike glycoside B, which parent nucleus is 29 carbon atoms, and a relative separation and preparation method. The chemical formulas of the A and B are represented as right.
Description
technical field [0001] The present invention relates to a class of triterpenoid compound prunella glucoside with a new parent nucleus and a separation and identification method thereof. Background technique [0002] Prunella vulgaris is the dried fruit ear of Prunella vulgaris L., a plant of the Lamiaceae Prunella genus. It is bitter, pungent, cold in nature, and has the effects of clearing heat and improving eyesight, purging liver-fire, clearing heat and dispelling stagnation, etc. [1] . It can be used to treat headache and dizziness, crooked mouth and eyes, muscle and bone pain, red eyes and swelling, photophobia, tearing, mastitis, breast cancer, high blood pressure, lymphatic tuberculosis, infiltrating tuberculosis, simple goiter, mumps, blood metrorrhagia, leukorrhea, Pig, cattle, sheep infectious conjunctivitis, keratitis, etc. Modern pharmacological studies have confirmed that Prunella vulgaris has the functions of lowering blood pressure, lowering blood sugar, lo...
Claims
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Inventor 张兰珍石任兵郭亚健刘斌
Owner 石任兵
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