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Pharmacognosy and plant chemistry > Lactone Glycosides > Flashcards

Lactone Glycosides Flashcards

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1
Q

Japanese star anise

A

skimmin

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2
Q

various parts of the horse chestnut tree

A

aesculin

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3
Q

mezereum

A

daphnin

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4
Q

ash bark

A

fraxin

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5
Q

belladonna

A

scopolin

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6
Q

citrus fruits

A

limettin

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7
Q

coumarin containing seeds of Dipteryx odorata and

Dipteryx oppositifolia were formerly used pharmaceutically

A

flavoring agent

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8
Q

were formerly used as anthelmintic, but its use has been discontinued in the United States because of its potential toxicity

A

Santonin

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9
Q

the lactone of O-hydroxycinnamic acid

A

coumarin

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10
Q

colorless, prismatic crystals and has a characteristic fragrant odor and bitter aromatic burning taste

A

coumarin

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11
Q

Coumarin and extracts of tonka beans were formerly used as __. FDA has banned

A

flavoring agents

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12
Q

a drug related to coumarin

A

Bishydroxycoumarol or dicumarol

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13
Q

Dicumarol was obtained originally from the improperly cured leaves and flowering tops of

A 
Melilotus officinalis (Linne’) 
Lamarck (Fam. Leguminosae),
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14
Q

Dicumarol was used as

A

anticoagulant

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15
Q

Dicumarol usual dose

A

200 to 300 mg initially, then 25 to 200mg once a day, as indicated by the prothrombin time determinations

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16
Q

Cantharasides also called

A

Spanish flies,
Russian flies
Blistering flies

17
Q

the lactone anhydride of cantharidic acid. In addition, about 12% of fat is associated with the cantharidin in the soft body tissues of the insect

A

Cantharidin

18
Q

the chief vesicating principle of cantharides

A

0.6 to 1.0%

19
Q

Are photosensitizing coumarins that occur in a number of plant families, including the Umbelliferae, where they are common cause of phototoxicity

A

Psorales

20
Q

A synthetic furocoumarin, is available for use in the treatment of vitiligo

A

Trioxalen

Pharmacognosy and plant chemistry (12 decks)

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