Patent ID: 9642853
Date: 2017-05-09
CPC Classifications: A61K

Claim:
1. A pharmaceutical aqueous composition containing folates wherein the composition comprises a calcium salt, magnesium salt or zinc salt of leucovorin, (6R,S)-tetrahydrofolic acid, (6S)-tetrahydrofolic acid, 5,10-methylene-(6R,S)-tetrahydrofolate, 5,10-methylene-(6R)-tetrahydrofolate, 5-methyl-(6R,S)-tetrahydrofolate or 5-methyl-(6S)-tetrahydrofolate, optionally a pharmaceutically acceptable buffer compound, optionally a pharmaceutically acceptable antioxidant compound and one or more of the compounds sodium gluconate, potassium gluconate, glycerophosphate disodium salt or glycerophosphate dipotassium salt.