Azasugar derivative and drug containing the same as the...

Details Azasugar derivative and drug containing the same as the... Azasugar derivative and drug containing the same as the...

2007-05-29

2007-05-29

McKenzie, Thomas (Department: 1625)

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

Having -c-, wherein x is chalcogen, bonded directly to...

C546S220000

Reexamination Certificate

active

10504777

ABSTRACT:
A novel azasugar derivative, and a drug containing the same as an active ingredient are disclosed. The drug is useful for treatment of keratinocyte-proliferative diseases.

REFERENCES:
patent: WO 2004/060875 (2004-07-01), None
Koulocheri et. al., “Asymmetric synthesis of (2R, 3S)-h-hydroxypipecolic acid sigma—lactam derivatives”, Tetrahdron 58 (2002), pp. 6665-6671.
Uli Kazmaier et al.; European Journal of Organic Chemistry, Chemical abstracts, vol. 129, No. 9, pp. 1833-1840, 1998. Cited in the enclosed international search report.
Chinese Office Action dated Apr. 28, 2006, issued in corresponding Chinese patent application No. 038150190.
Supplementary European Search Report dated Jun. 22, 2006, issued in corresponding European patent application No. 03736257.1.
Roland Grandel et al., A Short Synthesis of Azasugars via Aldol Reaction of Chelated Amino Acid Ester Enolates, Tetrahedron Letters, vol. 38, 1997, pp. 8009-8012, No. 46, Elsevier Science Ltd., Great Britain.

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