Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Carbohydrate doai
Patent
1990-07-23
1991-12-03
Rollins, John W.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Carbohydrate doai
514824, 514907, A61K 3170
Patent
active
050700790
ABSTRACT:
The invention relates to pharmaceutical compositions for use in the therapy of pathological states related to disturbances of the nervous stimulus in the central (CNS) and peripheral (PNS) nervous system containing as an active substance the cytidine monophosphate of 5-acetamido-3,5-dideoxy-D-glycero-D-galactono-nulosaminic acid. Moreover the invention relates to an improved method for preparing said compound by the condensation of cytidine triphosphate (CTP) with N-acetylneuraminic acid (NANA), catalyzed by the enzyme CMP-transferase (CMP-acylneuraminate synthase) (EC 2.7.7.43).
REFERENCES:
patent: 4100271 (1978-07-01), Krezanoski
patent: 4593091 (1986-06-01), della Valle et al.
Hultsch et al., Chem. Abst. 77:57997z, 1972.
Corfield et al., Chem. Abst. 91:86110z, 1979.
Decorte Enio
Miccoli Pietro
CRC-Compagnia di Ricerca Chimica S.p.A.
Rollins John W.
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