Method of preparation of an extract from Ginkgo biloba leaves an

Details Method of preparation of an extract from Ginkgo biloba leaves an Method of preparation of an extract from Ginkgo biloba leaves an

1992-06-15

1994-06-21

Wityshyn, Michael G.

Drug, bio-affecting and body treating compositions

Antigen, epitope, or other immunospecific immunoeffector

Conjugate or complex

514 27, A61K 3578, A61K 3170

Patent

active

053226887

ABSTRACT:
The invention relates to a method of preparation of an improved extract from Ginkgo biloba leaves and to pharmaceuticals containing the extract.

REFERENCES:
patent: 4708949 (1987-11-01), Liu
patent: 4753929 (1988-06-01), Matsumoto
patent: 4886904 (1989-12-01), Tanaka
patent: 4892883 (1990-01-01), Chatterjee
patent: 4981688 (1991-01-01), Ayroles
Naranishi, Roji The Ginkgolides Butterworth & Co. England, 1967 pp. 89-110.
Gellerman J. L. Analytical Chemistry vol. 40 No. 4 Apr. 1968, pp. 739-743.
The Merck Index 11th Ed. Merck & Co. Rahway N.J. #4320.
Maruyama, M., et al. "The Ginkgolides I. Isolation and Characterization of the Various Groups" Tetra. Lett. No. 4, pp. 299-302 (1967).
Okabe, K., et al. "Gingkolides" J. Chem. Soc. pp. 2201-2206 (1967).
Nakanishi, K., et al. J. Am. Chem. Soc. 93: 3544-3547 (1971).
Gellerman, J. L. Phytochem. 15: 1959-1961 (1976).
Hill, G. A. et al., J. Am. Chem. Soc. 56: 2736-2738 (1934).
Sowers, W. F. et al., Arch. Derm. 91: 452-456 (1965).
Nakamura, T. Contact Derm. 12: 281-282 (No. 5, 1985).
Becker, L. E. et al. J. Am. Med. Assoc. 231: 1162-1163 (No. 11, 1975).

Affiliated with

Also associated with

Rating

Method of preparation of an extract from Ginkgo biloba leaves an does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of preparation of an extract from Ginkgo biloba leaves an, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of preparation of an extract from Ginkgo biloba leaves an will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2219465