Owner Eisai Co., Ltd. Mercian Corporation

Inventors Sakai, Takashi; Norihisa, Koji; Tsuchida, Toshio; Yoshida, Masashi; Fujita, Masanori; Matsufuji, Motoko; Dobashi, Kazuyuki; Okuda, Akifumi; Yamamoto, Satoshi; Kotake, Yoshihiko; Kawamura, Naoto; Iwata, Masao; Komeda, Keisuke; Sameshima, Tomohiro; Niijima, Jun; Yamori, Takao; Mizui, Yoshiharu; Nakashima, Takashi; Nagai, Mitsuo; Takeda, Susumu; Okamoto, Kiyoshi; Asai, Naoki; Kishi, Kumiko; Yamada, Tomonari; Uenaka, Toshimitsu

Agent Davies Collison Cave

Pub. Number AU-B-2002230128

PCT Pub. Number WO2002/060890

Priority 2001-25458 01.02.01 JP

Filing date 1 February 2002

Wipo publication date 12 August 2002

Acceptance publication date 19 April 2007

C07D 313/00 (2006.01) Heterocyclic compounds containing rings of more than six members having one oxygen atom as the only ring hetero atom

A61K 31/335 (2006.01) - having oxygen as the only ring hetero atom, e.g. fungichromin

A61K 31/336 (2006.01) - having three-membered rings, e.g. oxirane, fumagillin

A61K 31/4025 (2006.01) - not condensed and containing further heterocyclic rings, e.g. cromakalim

A61K 31/4427 (2006.01) - containing further heterocyclic ring systems

A61K 31/4523 (2006.01) - containing further heterocyclic ring systems

A61K 31/455 (2006.01) - Nicotinic acid, i.e. niacin

A61K 31/496 (2006.01) - Non-condensed piperazines containing further heterocyclic rings, e.g. rifampin, thiothixene

A61K 31/5377 (2006.01)

A61K 31/74 (2006.01) - Synthetic polymeric materials

A61P 7/00 (2006.01) Drugs for disorders of the blood or the extracellular fluid

A61P 19/02 (2006.01) Drugs for skeletal disorders

A61P 27/02 (2006.01) Drugs for disorders of the senses

A61P 29/00 (2006.01) Non-central analgesic, antipyretic or antiinflammatory agents, e.g antirheumatic agents

A61P 35/00 (2006.01) Antineoplastic agents

A61P 35/04 (2006.01) Antineoplastic agents

A61P 43/00 (2006.01) Drugs for specific purposes, not provided for in groups

C07D 405/14 (2006.01) Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom

C07D 407/06 (2006.01) Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group

C07D 407/14 (2006.01) Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group

C07D 493/04 (2006.01) Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system

C07D 493/08 (2006.01) Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system

C12P 17/02 (2006.01) Preparation of heterocyclic carbon compounds with only O, N, S, Se, or Te as ring hetero atoms - Oxygen as only ring hetero atoms