Crystalline salt of basic L-amino acid with L-malic acid and process for the preparation thereof
US4420432A · kind A · utility
10Cited by
1References
6Claims
0Family size
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Key dates
| Filing date | Jan 5, 1982 |
| Grant date | Dec 13, 1983 |
| Priority date | — |
| Expiry date | Jan 5, 2002 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C59/245
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A novel crystalline salt of a basic L-amino acid with L-malic acid, particularly a neutral crystalline salt consisting of 2 moles of L-lysine, L-ornithine or L-arginine with 1 mole of L-malic acid, which have no bitter taste and can be administered by oral route as a nutritive supplement or as a medicine, and further contain no chloride ion and hence are useful for preparing an infusion solution with no undesirable side effect due to chloride ion.
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