Gnosy 2 Midterm 1 Structures

pyrrole: alkaloids

5-membered ring.Pyrrole is aromatic (flat).

pyrrolidine: alkaloids

Found in nicotine. 5-membered ring. Pyrrolidine is saturated (bulky).

pyrrolizidine: alkaloids

Found in symphytin

pyridine: alkaloids

Found in nicotine. 6-membered ring. Benzene with an N.

piperidine: alkaloids

Found in coniine. 6-membered ring. Cyclohexane with an N.

tropane: alkaloids

Found in atropine

quinoline: alkaloids

Found in quinine

isoquinoline: alkaloids

Found in papaverine

indole: alkaloids

Found in ergot-alkaloids

purine: alkaloids

Found in caffeine, theophylline, theobromine

norlupinan: alkaloids

Tropine(3-α-Hydroxy-tropane)

atropine: alkaloids

ester of tropine with racemic tropic-acid

nicotine: alkaloids

1-Methyl-2(β)-pyridil-pyrrolidine

cocaine: alkaloids

lobeline: alkaloids

citizine: alkaloids

sparteine: alkaloids

capsaicin: alkaloids

(-) – ephedrine: alkaloids

morphine: alkaloids

codeine: alkaloids

thebaine: alkaloids

papaverine: alkaloids

protopine: alkaloids

emetine: alkaloids

C-toxiferine: alkaloids

ergotamine: alkaloids

vincamine: alkaloids

quinine / cinconidine: alkaloids

physostigmine: alkaloids

β-carboline: alkaloids

Indole+pyridine

Harman alkaloids(harman,harmaline)

pilocarpine: alkaloids

caffeine: alkaloids

1,3,7-trimethyl-xanthine

theophylline: alkaloids

1,3-dimethyl-xanthine

theobromine: alkaloids

3,7-dimethyl-xanthine

aconitine: alkaloids

solasodine: alkaloids

α-pyran

γ-pyran

α-pyrone

γ-pyrone

chromane

benzene condensed dihydro-γ-pyran

chromene

benzene condensed with γ-pyran

chromone

benzene condensed with γ-pyrone

flavone: flavonoids and flavanolignans

2-phenyl chromone

flavonol:Flavonoids and flavanolignans

3-hydroxyflavone

flavan: Flavonoids and flavanolignans

2-phenyl chromane

flavan-3-ol: Flavonoids and flavanolignans

catechin

flavanone: Flavonoids and flavanolignans

quercetin: Flavonoids and flavanolignans

5,7,3’,4’-tetrahydroxy-flavonol

rutin: Flavonoids and flavanolignans

quercetin-3-O-rutinoside

hyperoside:Flavonoids and flavanolignans

quercetin-3-O-galactoside

vitexin: Flavonoids and flavanolignans

apigenin glycoside (apigenin-8-C-glucoside)

silibinin A, B: Flavonoids and flavanolignans

diastereoisomers

coumarin: Coumarins and lignans

benzene condensed with α-pyrone

psoralen: Coumarins and lignans

Furanocoumarin

angelicin: Coumarins and lignans

khellin: Coumarins and lignans

Ammi visnaga, Pyranocoumarin

visnadin: Coumarins and lignans

Ammi visnaga, Furanocoumarin

podophyllotoxin:Coumarins and lignans

aryltetralin-type lignan

gallic acid:Tannins

ellagic acid: Tannins

catechin: Tannins

flavan–3–ol