A
HUMAN NECESSITIES
A
HUMAN NECESSITIES
A61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
A61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
A61K
PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
A61K
PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
31/00
Medicinal preparations containing organic active ingredients
31/00
Medicinal preparations containing organic active ingredients
A61K31/21
Esters, e.g. nitroglycerine, selenocyanates
A61K31/21
Esters, e.g. nitroglycerine, selenocyanates
A61K31/215
of carboxylic acids
A61K31/215
of carboxylic acids
A61K31/22
of acyclic acids, e.g. pravastatin
A61K31/22
of acyclic acids, e.g. pravastatin