Development of the Route of Manufacture of an Oral H1−H3 Antagonist
摘要:
A new route to an H-1-H-3 antagonist was developed to address scalability and environmental and cost of goods issues associated with the initial route.
Development of the Route of Manufacture of an Oral H1−H3 Antagonist
摘要:
A new route to an H-1-H-3 antagonist was developed to address scalability and environmental and cost of goods issues associated with the initial route.
Described herein is the FLAP inhibitor 3-[3-tert-butylsulfanyl-1-[4-(6-ethoxy-pyridin-3-yl)-benzyl]-5-(5-methyl-pyridin-2-ylmethoxy)-1H-indol-2-yl]-2,2-dimethyl-propionic acid, or a pharmaceutically acceptable salt thereof. Also described are methods of preparing the FLAP inhibitor, or a pharmaceutically acceptable salt thereof, including solvates, and polymorphs thereof. Also described herein are pharmaceutical compositions suitable for administration to a mammal that include the FLAP inhibitor, or a pharmaceutically acceptable salt thereof, and methods of using such pharmaceutical compositions for treating respiratory conditions or diseases, as well as other leukotriene-dependent or leukotriene mediated conditions or diseases.
3- (4-{ [4- (4-{ [3-(3, 3-Dimethyl-1-Piperidinyl) Propyl] Oxy} Phenyl) -1-Piperidinyl] Carbonyl}-1-Naphthalenyl) Propanoic or Propenoic Acid as H1 and H3 Receptor Antagonists for the Treatment of Inflammatory and/or Allergic Disorders
申请人:Hodgson Simon Teanby
公开号:US20080312280A1
公开(公告)日:2008-12-18
The present invention relates to a compound of formula (I), or a salt thereof
wherein the naphthalene ring is substituted in the 2, 3, 4, 5, 6, 7 or 8 position by R
1
, and R
1
represents —CH
2
CH
2
COOH or —CH═C(CH
3
)COOH, and to processes for their preparation, to compositions containing them and to their use in the treatment of various inflammatory and/or allergic diseases, such as diseases such as allergic rhinitis.
A pharmaceutically acceptable salt comprising 3-[3-tert-butylsulfanyl-1-[4-(6-ethoxy-pyridin-3-yl)-benzyl]-5-(5-methyl-pyridin-2-ylmethoxy)-1H-indol-2-yl]-2,2-dimethyl-propionate as the anion and a cation selected from Na
+
, K
+
, Li
+
, Ca
2+
, NH
4
+
, the protonated form of dicyclohexylamine, the protonated form of N-methyl-D-glucamine, the protonated form of tris(hydroxymethyl)methylamine, the protonated form of arginine, and the protonated form of lysine is disclosed, along with formulations and methods of using the same.
3-(4-{[4-(4-{[3-(3,3-DIMETHYL-1-PIPERIDINYL)PROPYL]OXY}PHENYL)-1-PIPERIDINYL]CARBONYL}-1-NAPHTHALENYL)PROPANOIC OR PROPENOIC ACID AS H1 AND H3 RECEPTOR ANTAGONISTS FOR THE TREATMENT OF INFLAMMATORY AND/OR ALLERGIC DISORDERS
申请人:GLAXO GROUP LIMITED
公开号:EP2157087A1
公开(公告)日:2010-02-24
The present invention relates to the use of a compound of formula (I), or a pharmaceutically acceptable salt thereof
wherein the naphthalene ring can be substituted in the 2, 3, 4, 5, 6, 7 or 8 position by R1, and R1 represents -CH2CH2COOH or -CH=C(CH3)COOH, in the treatment of various diseases such as nephritis, skin diseases or hypersensitivity reactions.