santonin การใช้

• A yellow coloration is developed upon exposure of santonin to light.
• Santonin dissolves in alkalies with formation of salts of this carboxylic acid.
• This made the production of Santonin economically viable in India.
• Santonin is neutral to litmus paper moistened with alcohol.
• From its solution in caustic alkalies, santonin is completely precipitated by supersaturation with an acid ".
• During his tenure, the company held a virtual monopoly on e . g . santonin and cocaine.
• The ethyl ester of the latter is obtained when an alcoholic solution of santonin is exposed to sunlight ( Sestini ).
• Santonin yields, with an alcoholic solution of potassium hydrate, a bright pinkish-red liquid, which gradually becomes colorless.
• Edmund Rose is remembered for his research of color blindness, xanthopsia and the drug Santonin, and how Santonin affected color vision.
• Edmund Rose is remembered for his research of color blindness, xanthopsia and the drug Santonin, and how Santonin affected color vision.
• The medicine, shaped like a candy cone, blended the bitter santonin with a sugar-cream confection to make it palatable.
• Further oxidation at C3 forms the ?-ketohydroxyl which upon elimination of H 2 O completes the proposed biosynthetic pathway of ?-santonin.
• It was synthesized from santonin by base-mediated hydrolysis of a lactone followed by a multistep rearrangement process by R . B . Woodward.
• We have got him tied up .  So Fr Krumpelmann gave the kid one grain of santonin with one grain of calomel which was a purgative.
• Santonin is an organic chemical consisting of colorless flat prisms, turning slightly yellow from the action of light and soluble in alcohol, chloroform and boiling water.
• Kaul's 1929 work on the medicinal plant Artemisia brevifolia in Kashmir caused yields of Santonin, an anthelminthic, from the plant to increase six times.
• Even were it not for the fact that santonin is among the most toxic of herbal anthelminthic drugs, deworming using santonin is complicated in comparison to more modern anthelminthics.
• Even were it not for the fact that santonin is among the most toxic of herbal anthelminthic drugs, deworming using santonin is complicated in comparison to more modern anthelminthics.
• Santonin, in acetic acid solution, when exposed to sunlight for about a month, is converted into ( colorless ) photosantonic acid ( C 15 H 22 O 5 ) which is generally regarded as less toxic.
• When heated to 170 癈 . ( 338 癋 . ), santonin melts, and forms, if rapidly cooled, an amorphous mass, which instantly crystallizes oil coming in contact with a minute quantity of one of its solvents.