Malolactomycin A

Formula : C63-H111-N3-O20
CAS : 135667-47-9 

A 40-membered ring macrolide antibiotic; shows preventive effect to fungal infection of plants.

Malolactomycin C

Formula : C62-H109-N3-O20
CAS : 189759-03-3 

A 40-membered macrolide from Streptomyces active against Botrytis.

Malolactomycin D

Formula : C61-H107-N3-O20
CAS : 189759-06-6 

A 40-membered macrolide from Streptomyces active against Botrytis.