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Pharmacognosy and plant chemistry > Cardiac glycosides > Flashcards

Cardiac glycosides Flashcards

1
Q

Related to steroids, CPPP nucleus

A

CARDIAC GLYCOSIDES

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2
Q

CARDIAC GLYCOSIDES Sugar component is attached on the

A

3rd position of the CPPP nucleus

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3
Q

2 aglycones

A

cardenolides and (2) bufadienolides

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4
Q

An Arrythmogenic

A

DIGITALIS

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5
Q

Sources of digitalis

A

Foxglove (D. Purpurea) Grecian foxglove (D. lanata)

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6
Q

Digoxin from

A

D. lanata

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7
Q
  • It is polar because of the –OH group in the structure

* Easily eliminated, therefore, SHORT ACTING

A

DIGOXIN

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8
Q

digitoxin from

A

D. Purpurea

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9
Q

It is used for rapid digitalization

A

DESLANOSIDE

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10
Q

Lily of the Valley

A

Convallaria

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11
Q

Convallaria from

A

Convallaria majalis

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12
Q

Convallaria active component

A

Convallotoxin

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13
Q

AKA: Black Indian hemp, Dog Bane

A

Apocynum

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14
Q

Apocynum from

A

Apocynum cannabinum

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15
Q

active cardiac glycoside of apocynum

A

Cymarin

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16
Q

Adonis is aka

A

Pheasant’s eye

17
Q

Adonis from

A

Adonis vernalis

18
Q

Adonis constituents

A

ADONITOXIN, CYMARIN, K- STROPHANTIN

19
Q

CACTUS GRANDIFLORUS aka

A

Night Blooming Cereus

20
Q

CACTUS GRANDIFLORUS from

A

Selenicereus grandifloras

21
Q

Black hellebore

A

Christmas Rose

22
Q

Black hellebore from

A

Helleborous niger

23
Q

Black hellebore constituents

24
Q

glycosidal, cardiac stimulant (inotropic)

25
alkaloidal, cardiac depressant
Green and white
26
STROPHANTHUS is from
S. kombe and S. hispidus
27
component of strophantus
K. stophantoside
28
3rd most important glycoside available in the market
G. strophantin (ouabain)
29
From Urginea maritima
SQUILL OR SQUILL BULB
30
Component of SQUILL OR SQUILL BULB
SCILLAREN- A
31
SCILLAREN- A converted to
scillarenin
32
From Nerium oleander
Adelfa
33
Genocide in Sri lanka
Adelfa

Pharmacognosy and plant chemistry (12 decks)

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