DMSO

Allicin

Allithiamine

Thiamine

Fursultiamine

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Allicin
Sulfoxide
Sulfinothioate
Thiosulfinate

Diallyl Disulfide
Allyl Thiosulfinate

Thioester of Sulfenic Acid

enzyme Alliinase converts Alliin into Allicin

Serine is one possible substrate for S-allyl-cysteine biosynthesis. An alternative pathway leads from glutathione to S-allyl-cysteine. This was confirmed by the detection of S-allyl-glutathione and S-allyl-γ-glutamyl-cysteine. The source of the allyl-group is still unknown.

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Allicin: Chemistry and Biological Properties

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6271412/

From Natural Sources to Synthetic Derivatives: The Allyl Motif as a Powerful Tool for Fragment-Based Design in Cancer Treatment

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10041541/

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https://en.m.wikipedia.org/wiki/Allyl_group

https://en.m.wikipedia.org/wiki/Allylic_rearrangement

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Allylation
Allyl Anion (Negative)

Allyl Group is a substituent with the structural formula −CH2−HC=CH2. It consists of a methylene bridge (−CH2−) attached to a vinyl group (−CH=CH2).

Ethenyl Acetate:

Vinyl acetate is an organic compound with the formula CH3CO2CH=CH2.

Methylene Bridge:

Malonic Acid
Acetylacetone

Enol form is a vinylogous analogue of a carboxylic acid.

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Thiamine
Allicin
Cannabigerol (CBG)
Methylene Blue
Hypochlorite
Hydroxy Chloroquine

Quinine

DMSO is not the medicine in itself, and Allcin close to DMSO, and more effective but very expensive.

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Allicin is a colorless oil with low water solubility and is not present as such in the intact garlic clove, but is naturally produced together with pyruvate and ammonia from the alliin precursor (S-allyl-L-cysteine sulfoxide), a stable and odorless non-protein amino acid, through action of alliinase enzyme.

Despite being a poorly stable and short-lived molecule, allicin can rapidly pass through cell membranes with ease owing to its hydrophobic nature, reaching cellular compartments where reacts rapidly with free thiol groups.

These short-lived intermediates are quickly transformed to large molecules, such as dithiins and ajoenes.

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Catalytic Site Cysteines of Thiol Enzyme: Sulfurtransferases

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3276061/

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sulfinic acid