Atisane compounds and use thereof

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C514S408000, C514S519000, C514S661000, C546S195000, C548S528000, C558S429000, C564S453000

Reexamination Certificate

active

10471025

ABSTRACT:
The present invention provides a novel compound exhibiting an excellent suppressing effect to cell injury caused by radicals and neurotoxicity induced by excitatory nuerotransmitters such as glutamate. Specifically, it provides a compound represented by the following formula, a salt thereof or a hydrate of them.Wherein Z represents a bivalent organic group and the like of from 2 to 3 carbon atom(s) which may have a substituent; and R3represents a carboxyl group and the like.

REFERENCES:
Zalkow et al (“The Synthesis of 5a,8,8-Trimethyl-3, 10a-ethnaeoperhydrophenanthrene Terpenes”, Journal of Organic Chemistry 28(8), pp. 2037-2039).
Kume et al (“Isolation of diterpenoid substance with potent neuroprotective activity from fetal calf serum”, PNAS, Feb. 26, 2002).
Toshiaki Kume et al.; Proceedings of the National Academy of Sciences of the United States of America, vol. 99, No. 5, pp. 3288-3293, Mar. 5, 2002.
Russell A. Bell et al.; Tetrahedron Letters, No. 4, pp. 269-273, 1963.
K.M. Baker et al.; Journal of the Chemical Society, Perkin Transactions, 1972, pp. 190-194.
Robert M. Coates et al.; Journal of Organic Chemistry, vol. 36, No. 18, pp. 2625-2631, 1971.
Michael H. Beale et al.; Phytochemistry, vol. 22, No. 4, pp. 875-881, 1983.
Masataka Ihara et al.; Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-organic Chemistry (1986), (12), pp. 2151-2161.
Georgette Hugel et al.; Bulletin de la Societe Chimique de France, pp. 2894-2902, 1965.
L.H. Zalkow et al.; J. Chem. Soc., Suppl. No. 1, pp. 5497-5503, 1964.
S.W. Pelletier et al.; Chemical Communications, No. 15, pp. 830-831, 1968.
Jan St. Pyrek; Journal of Natural Products, vol. 47, No. 5, pp. 822-827, Sep.-Oct. 1984.
Alan J. McAlees et al.; J. Chem. Soc., Perkin Trans. 1, 1975, No. 9, pp. 861-869.
Helen Margaret Campbell et al.; Can. J. Chem., 1975, vol. 53, No. 1, pp. 20-25.
Russell A. Bell et al.; J. Org. Chem., 1966, vol. 31, No. 8, pp. 2536-2542.
Dennis W. Choi; Trends Neurosci., 11, pp. 465-469, 1988.
Brian Meldrum et al.; Trends Pharmacol. Sci., 11, pp. 379-387, 1990.
Toshiaki Kume et al.; Jpn. J. Pharmacol. vol. 73, pp. 371-374, 1997.
G. Topcu et al.; Phytochemistry, vol. 30, No. 7, pp. 2412-2413, 1991.
Mariano Pinar et al.; Journal of Natural Products, vol. 49, No. 2, pp. 334-335, Mar.-Apr. 1986.
M. Isabel Carrascal et al.; Anales De Quimica; 1977, vol. 73, No. 3, pp. 442-444.
Martin Benoit Ngassoum et al.; J. Essent. Oil Res., vol. 11, No. 3, pp. 283-288, 1999.
Braulio M. Fraga et al.; Biochemical Systematics and Ecology, vol. 23, No. 7/8, pp. 835-842, 1995.
Yi-Li Ding et al.; Phytochemistry, 1991, vol. 30, No. 7, pp. 2413-2415.
Braulio M. Fraga et al.; Phytochemistry, vol. 30, No. 3, pp. 913-915, 1991.
C. Zdero et al.; Phytochemistry, vol. 29, No. 10, pp. 3201-3206, 1990.
Miguel P. L. Moraes et al.; Phytochemistry, vol. 27, No. 10, pp. 3205-3208, 1988.
A.M. Giesbrecht et al.; Brazilian J. Med. Biol. Res.; 1987, vol. 20, No. 6, pp. 807-810.
Ngassoum et al, Journal of Essential Oil Research, 1999, vol. 11, No. 3, pp. 283-288.
Fraga, et al, Biochem. Syst. Ecol., 1995, vol. 23, No. 7/8, pp. 835-842.
Ding et al, Phytochemistry, 1991, vol. 30, No. 7, pp. 2413-2415.
Fraga et al, Phytochemistry, 1991, vol. 30, No. 3, pp. 913-915.
Zdero et al, Phytochemistry, 1990, vol. 29, No. 10, pp. 3201-3206.
Moraes et al, Phytochemistry, 1988, vol. 27, No. 10, pp. 3205-3208.
Giesbrecht et al, Braz. J. Med. Biol. Res., 1987, vol. 20, No. 6, pp. 807-810.
St. Pyrek, J. Nat. Prod., 1984, vol. 47, No. 5, pp. 822-827, p. 826.
Mcalees et al, J. Chem. Soc., Perkin Trans. 1, 1975, No. 9, pp. 861-869.
Campbell et al, Can. J. Chem., 1975, vol. 53, No. 1, pp. 20-25.
Carrascal et al, An. Qium, 1977, vol. 73, No. 3, pp. 442-443.
Bell et al, J. Org. Chem, 1966, vol. 31, No. 8, pp. 2536-2542.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Atisane compounds and use thereof does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Atisane compounds and use thereof, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Atisane compounds and use thereof will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3777774

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.