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1. WO2007097317 - 4-(3-BENZOYLAMINOPHENYL)-6,7-DIMETHOXY-2- METHYLAMINOQUINAZOLINE DERIVATIVE

Publication Number WO/2007/097317
Publication Date 30.08.2007
International Application No. PCT/JP2007/053066
International Filing Date 20.02.2007
IPC
C07D 239/84 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
239Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
70condensed with carbocyclic rings or ring systems
72Quinazolines; Hydrogenated quinazolines
78with hetero atoms directly attached in position 2
84Nitrogen atoms
A61K 31/517 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
31Medicinal preparations containing organic active ingredients
33Heterocyclic compounds
395having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
495having six-membered rings with two nitrogen atoms as the only ring hetero atoms, e.g. piperazine
505Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
517ortho- or peri-condensed with carbocyclic ring systems, e.g. quinazoline, perimidine
A61P 17/00 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
17Drugs for dermatological disorders
A61P 17/04 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
17Drugs for dermatological disorders
04Antipruritics
A61P 37/08 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
37Drugs for immunological or allergic disorders
08Antiallergic agents
CPC
A61P 17/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
17Drugs for dermatological disorders
A61P 17/04
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
17Drugs for dermatological disorders
04Antipruritics
A61P 37/08
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
37Drugs for immunological or allergic disorders
08Antiallergic agents
C07D 239/84
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
239Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
70condensed with carbocyclic rings or ring systems
72Quinazolines; Hydrogenated quinazolines
78with hetero atoms directly attached in position 2
84Nitrogen atoms
Applicants
  • エーザイ・アール・アンド・ディー・マネジメント株式会社 Eisai R & D Management Co., Ltd. [JP]/[JP] (AllExceptUS)
  • 宮崎 和城 MIYAZAKI, Kazuki [JP]/[JP] (UsOnly)
  • 草野 一富 KUSANO, Kazutomi [JP]/[JP] (UsOnly)
  • 高瀬 保孝 TAKASE, Yasutaka [JP]/[JP] (UsOnly)
  • 浅野 修 ASANO, Osamu [JP]/[JP] (UsOnly)
  • 白戸 学 SHIRATO, Manabu [JP]/[JP] (UsOnly)
  • 脇田 久嗣 WAKITA, Hisashi [JP]/[JP] (UsOnly)
  • 石井 直人 ISHII, Naoto [JP]/[JP] (UsOnly)
  • 佐伯 隆生 SAEKI, Takao [JP]/[JP] (UsOnly)
Inventors
  • 宮崎 和城 MIYAZAKI, Kazuki
  • 草野 一富 KUSANO, Kazutomi
  • 高瀬 保孝 TAKASE, Yasutaka
  • 浅野 修 ASANO, Osamu
  • 白戸 学 SHIRATO, Manabu
  • 脇田 久嗣 WAKITA, Hisashi
  • 石井 直人 ISHII, Naoto
  • 佐伯 隆生 SAEKI, Takao
Agents
  • 長谷川 芳樹 HASEGAWA, Yoshiki
Priority Data
2006-04327321.02.2006JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) 4-(3-BENZOYLAMINOPHENYL)-6,7-DIMETHOXY-2- METHYLAMINOQUINAZOLINE DERIVATIVE
(FR) DERIVE DE 4-(3-BENZOYLAMINOPHENYL)-6,7-DIMETHOXY-2-METHYLAMINOQUINAZOLINE
(JA) 4-(3-ベンゾイルアミノフェニル)-6,7-ジメトキシ-2-メチルアミノキナゾリン誘導体
Abstract
(EN)
A compound represented by the formula (I) below, a salt thereof or a hydrate of any of them is capable of effectively suppressing itch of atopic diseases and the like. (I) [In the formula, R represents a hydroxyl group, a C1-6 alkoxy group which may be substituted by a C1-6 alkoxy group, or an amino group which may be substituted by a C1-6 alkyl group.]
(FR)
La présente invention concerne un composé représenté par la formule (I) ci-dessous, un sel de celui-ci ou un hydrate de l'un de ceux-ci, capable de supprimer efficacement le prurit lié aux maladies atopiques et analogues. (I) [Dans la formule, R représente un groupe hydroxyle, un groupe alkoxy en C1-6 pouvant être substitué par un groupe alkoxy en C1-6, ou un groupe amino pouvant être substitué par un groupe alkyle en C1-6.]
(JA)
not available
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