Claims for Patent: 10,399,945

Summary for Patent: 10,399,945

Title:	Tetrahydronaphthyl urea derivative
Abstract:	The present invention aims to provide a compound having a TrkA inhibitory action, a pharmaceutically acceptable salt thereof, or a solvate thereof, a pharmaceutical composition containing the same as an active ingredient, and a preventive and/or therapeutic agent for medicinal use, in particular for a disease in which TrkA in involved (pain, cancers, inflammation/inflammatory diseases, allergic diseases, skin diseases, neurodegenerative diseases, infectious diseases, Sjogren\'s syndrome, endometriosis, renal diseases, osteoporosis, and the like). Specifically, the present invention provides a compound or an optical isomer thereof, a pharmaceutically acceptable salt thereof, a solvate thereof, or the like, the compound represented by formula (I): ##STR00001##
Inventor(s):	Saitoh; Fumihiko (Tokyo, JP), Nagasue; Hiroshi (Tokyo, JP)
Assignee:	MOCHIDA PHARMACEUTICAL CO., LTD. (Tokyo, JP)
Application Number:	16/138,369
Patent Claims:	1. A compound or an optical isomer thereof, a pharmaceutically acceptable salt thereof, or a solvate thereof, the compound represented by the following formula (I-a-1): ##STR00147## where R.sup.1a and R.sup.1b are each independently a hydrogen, a halogen atom, a cyano group, a C.sub.1-6 alkyl group, a halogenated C.sub.1-6 alkyl group, a hydroxy C.sub.1-6 alkyl group, a cyanated C.sub.1-6 alkyl group, a C.sub.1-6 alkoxy group, a halogenated C.sub.1-6 alkoxy group, a C.sub.1-6 alkoxy C.sub.1-6 alkyl group, a mono-/di-C.sub.2-7 alkanoyl amino group, a --C(.dbd.O)NH.sub.2 group, or a C.sub.1-6 alkoxy carbonyl group; R.sup.3 is a phenyl group or a tetrahydro-2H-pyranyl group in which the phenyl group and the tetrahydro-2H-pyranyl group may each have 1 to 3 substituent groups selected from a halogen atom and a C.sub.1-6 alkyl group; the ring B is a group selected from the following partial structural formulas: ##STR00148## ##STR00149## wherein R.sup.w is a hydrogen atom or a C.sub.1-6 alkyl group; q is an integer of 0, 1, 2, or 3; and R.sup.5 is a hydrogen atom, a hydroxyl group, a cyano group, a halogen atom, a C.sub.1-6 alkyl group, a halogenated C.sub.1-6 alkyl group, a hydroxy C.sub.1-6 alkyl group, a C.sub.3-8 cycloalkyl group, a C.sub.1-6 alkoxy group, a halogenated C.sub.1-6 alkoxy group, a C.sub.2-6 alkanoyl group, a C.sub.1-6 alkylsulfonyl group, a --CONR.sup..alpha.R.sup..beta. group in which the R.sup..alpha. and R.sup..beta. are each independently a hydrogen, a C.sub.1-6 alkyl group, a halogenated C.sub.1-6 alkyl group, or a C.sub.3-8 cycloalkyl group, or a --C(.dbd.O)NH.sub.2 group. 2. The compound of claim 1 wherein R.sup.1a and R.sup.1b are each a hydrogen atom, a halogen atom, a hydroxy C.sub.1-6 alkyl group, a C.sub.1-6 alkoxy group, a C.sub.1-6 alkoxy C.sub.1-6 alkyl group, a --C(.dbd.O)NH.sub.2 group, or a C.sub.1-6 alkoxy carbonyl group. 3. The compound of claim 1 wherein R.sup.1a is a hydrogen atom, a halogen atom, or a C.sub.1-6 alkoxy C.sub.1-6 alkyl group, and R.sup.1b is a hydrogen atom or a halogen atom. 4. The compound of claim 3 wherein R.sup.1a is a hydrogen atom, a fluorine atom, a bromine atom, or a methoxymethyl group, and R.sup.1b is a hydrogen atom, a fluorine atom, or a bromine atom. 5. The compound of claim 1 wherein R.sup.3 is a phenyl group or a 4-tetrahydro-2H-pyranyl group. 6. The compound of claim 1 wherein the ring B is a group selected from the following partial structural formulas: ##STR00150## ##STR00151## where R.sup.w is a hydrogen atom or a methyl group. 7. The compound of claim 1 wherein the ring B is a group selected from the following partial structural formulas: ##STR00152## where R.sup.w is a hydrogen atom or a methyl group. 8. The compound of claim 1 wherein the ring B is a group selected from the following partial structural formulas: ##STR00153## where R.sup.w is a hydrogen atom or a methyl group. 9. The compound of claim 1 wherein q is an integer of 0, 1, or 2. 10. The compound of claim 1 wherein q is an integer of 0 or 1. 11. The compound of claim 1 wherein R.sup.5 is a hydrogen atom, a hydroxyl group, a cyano group, a C.sub.1-6 alkyl group, a halogenated C.sub.1-6 alkyl group, a hydroxy C.sub.1-6 alkyl group, or a C.sub.1-6 alkylsulfonyl group. 12. The compound of claim 11 wherein R.sup.5 is hydrogen atom, a hydroxyl group, a cyano group, a methyl group, a trifluoromethyl group, a hydroxymethyl group, a 2-hydroxypropan-2-yl group, or a methanesulfonyl group. 13. The compound of claim 1 wherein the following partial structural formula (US): ##STR00154## is a group selected from the following partial structural formulas: ##STR00155## where R.sup.5 is a hydroxyl group, a cyano group, a C.sub.1-6 alkyl group, a halogenated C.sub.1-6 alkyl group, a hydroxy C.sub.1-6 alkyl group, a C.sub.1-6 alkylsulfonyl group, or a --C(.dbd.O)NH.sub.2 group; and R.sup.w is a hydrogen atom or a C.sub.1-6 alkyl group. 14. The compound of claim 1 wherein the following partial structural formula (US): ##STR00156## is a group selected from the following partial structural formulas: ##STR00157## where R.sup.5 is a hydroxyl group, a cyano group, a methyl group, a trifluoromethyl group, a hydroxymethyl group, a 2-hydroxypropan-2-yl group, a methanesulfonyl group, or a --C(.dbd.O)NH.sub.2 group; and R.sup.w is a hydrogen atom or a methyl group. 15. The compound of claim 14 wherein the partial structural formula (US) is a group selected from the following partial structural formulas: ##STR00158## 16. The compound of claim 1 wherein R.sup.1a is a hydrogen atom, a halogen atom, or a C.sub.1-6 alkoxy C.sub.1-6 alkyl group; R.sup.1b is a hydrogen atom or a halogen atom; R.sup.3 is a phenyl group or a 4-tetrahydro-2H-pyranyl group; the ring B is the following partial structural formulas: ##STR00159## where R.sup.w is a hydrogen atom or a methyl group; q is an integer of 0 or 1; and R.sup.5 is a hydrogen atom, a hydroxyl group, a cyano group, a C.sub.1-6 alkyl group, a halogenated C.sub.1-6 alkyl group, a hydroxy C.sub.1-6 alkyl group, a C.sub.1-6 alkylsulfonyl group or a --C(.dbd.O)NH.sub.2 group. 17. The compound of claim 16 wherein R.sup.1a is a hydrogen atom, a fluorine atom, a bromine atom, or a methoxy methyl group. 18. The compound of claim 16 wherein R.sup.1b is a hydrogen atom, a fluorine atom, or a bromine atom. 19. The compound of claim 16 wherein R.sup.5 is a hydrogen atom, a hydroxyl group, a cyano group, a methyl group, a trifluoromethyl group, a hydroxymethyl group, a 2-hydroxypropan-2-yl group, a methanesulfonyl group, or a --C(.dbd.O)NH.sub.2 group. 20. The compound of claim 16 wherein partial structural formula (US): ##STR00160## is a group selected from the following partial structural formulas: ##STR00161## 21. A compound which is selected from: 1-((1R,2R)-2-hydroxy-4,4-dimethyl-1,2,3,4-tetrahydronaphthalen-1-yl)-3-(5- -methyl-6-(2-methylpyrimidin-5-yl)-2-phenylpyridin-3-yl)urea, 1-((1R,2R)-2-hydroxy-4,4-dimethyl-1,2,3,4-tetrahydronaphthalen-1-yl)-3-(5- -methyl-6-(1-methyl-1H-pyrazol-4-yl)-2-phenylpyridin-3-yl)urea, 1-((1R,2R)-2-hydroxy-4,4-dimethyl-1,2,3,4-tetrahydronaphthalen-1-yl)-3-(3- -methyl-6-phenyl-5'-(trifluoromethyl)-[2,3'-bipyridin]-5-yl)urea, 1-(3,6'-dimethyl-6-phenyl-[2,3'-bipyridin]-5-yl)-3-((1R,2R)-2-hydroxy-4,4- -dimethyl-1,2,3,4-tetrahydronaphthalen-1-yl)urea, 1-(6'-cyano-3-methyl-6-phenyl-[2,3'-bipyridin]-5-yl)-3-((1R,2R)-2-hydroxy- -4,4-dimethyl-1,2,3,4-tetrahydronaphthalen-1-yl)urea, 1-((1R,2R)-2-hydroxy-4,4-dimethyl-1,2,3,4-tetrahydronaphthalen-1-yl)-3-(3- -methyl-6'-(methylsulfonyl)-6-phenyl-[2,3'-bipyridin]-5-yl)urea, 1-((1R,2R)-2-hydroxy-4,4-dimethyl-1,2,3,4-tetrahydronaphthalen-1-yl)-3-(5- -methyl-2-phenyl-6-(2-(trifluoromethyl)pyrimidin-5-yl)pyridin-3-yl)urea, 1-(6-(4-cyanophenyl)-5-methyl-2-phenylpyridin-3-yl)-3-((1R,2R)-2-hydroxy-- 4,4-dimethyl-1,2,3,4-tetrahydronaphthalen-1-yl)urea, 1-((1R,2R)-2-hydroxy-4,4-dimethyl-1,2,3,4-tetrahydronaphthalen-1-yl)-3-(3- -methyl-6-phenyl-2'-(trifluoromethyl)-[2,4'-bipyridin]-5-yl)urea, 1-((1R,2R)-2-hydroxy-4,4-dimethyl-1,2,3,4-tetrahydronaphthalen-1-yl)-3-(5- -methyl-2-phenyl-6-(1H-pyrazol-4-yl)pyridin-3-yl)urea, 1-((1R,2R)-2-hydroxy-4,4-dimethyl-1,2,3,4-tetrahydronaphthalen-1-yl)-3-(6- -(2-hydroxypyrimidin-5-yl)-5-methyl-2-phenylpyridin-3-yl)urea, 1-(6'-hydroxy-3-methyl-6-phenyl-[2,3'-bipyridin]-5-yl)-3-((1R,2R)-2-hydro- xy-4,4-dimethyl-1,2,3,4-tetrahydronaphthalen-1-yl)urea, 1-((1R,2R)-2-hydroxy-4,4-dimethyl-1,2,3,4-tetrahydronaphthalen-1-yl)-3-(6- -(2-(2-hydroxypropan-2-yl)pyrimidin-5-yl)-5-methyl-2-phenylpyridin-3-yl)ur- ea, 1-((1R,2R)-2-hydroxy-4,4-dimethyl-1,2,3,4-tetrahydronaphthalen-1-yl)-3- -(5-methyl-6-(2-methylpyrimidin-5-yl)-2-(tetrahydro-2H-pyran-4-yl)pyridin-- 3-yl)urea, 1-((1R,2R)-2-hydroxy-4,4-dimethyl-1,2,3,4-tetrahydronaphthalen-- 1-yl)-3-(5-methyl-6-(1-methyl-1H-pyrazol-4-yl)-2-(tetrahydro-2H-pyran-4-yl- )pyridin-3-yl)urea, 1-((1R,2R)-2-hydroxy-4,4-dimethyl-1,2,3,4-tetrahydronaphthalen-1-yl)-3-(5- -methyl-6-(1H-pyrazol-4-yl)-2-(tetrahydro-2H-pyran-4-yl)pyridin-3-yl)urea, 1-(6'-hydroxy-3-methyl-6-(tetrahydro-2H-pyran-4-yl)-[2,3'-bipyridin]-5-yl- )-3-((1R,2R)-2-hydroxy-4,4-dimethyl-1,2,3,4-tetrahydronaphthalen-1-yl)urea- , 1-((1R,2R)-7-fluoro-2-hydroxy-4,4-dimethyl-1,2,3,4-tetrahydronaphthalen-- 1-yl)-3-(5-methyl-6-(2-methylpyrimidin-5-yl)-2-phenylpyridin-3-yl)urea, 1-((1R,2R)-6-fluoro-2-hydroxy-4,4-dimethyl-1,2,3,4-tetrahydronaphthalen-1- -yl)-3-(5-methyl-6-(2-methylpyrimidin-5-yl)-2-phenylpyridin-3-yl)urea, 1-((1R,2R)-6,7-difluoro-2-hydroxy-4,4-dimethyl-1,2,3,4-tetrahydronaphthal- en-1-yl)-3-(5-methyl-6-(2-methylpyrimidin-5-yl)-2-phenylpyridin-3-yl)urea, 1-((1R,2R)-6,7-difluoro-2-hydroxy-4,4-dimethyl-1,2,3,4-tetrahydronaphthal- en-1-yl)-3-(6-(4-(hydroxymethyl)phenyl)-5-methyl-2-phenylpyridin-3-yl)urea- , 1-((1R,2R)-6,7-difluoro-2-hydroxy-4,4-dimethyl-1,2,3,4-tetrahydronaphtha- len-1-yl)-3-(6-(3-(hydroxymethyl)phenyl)-5-methyl-2-phenylpyridin-3-yl)ure- a, 1-(6-(3-cyanophenyl)-5-methyl-2-phenylpyridin-3-yl)-3-((1R,2R)-6,7-difl- uoro-2-hydroxy-4,4-dimethyl-1,2,3,4-tetrahydronaphthalen-1-yl)urea, 1-((1R,2R)-6,7-difluoro-2-hydroxy-4,4-dimethyl-1,2,3,4-tetrahydronaphthal- en-1-yl)-3-(5-methyl-6-(1-methyl-1H-pyrazol-3-yl)-2-phenylpyridin-3-yl)ure- a, 1-((1R,2R)-6,7-difluoro-2-hydroxy-4,4-dimethyl-1,2,3,4-tetrahydronaphth- alen-1-yl)-3-(5-methyl-6-(6-methylpyridazin-4-yl)-2-phenylpyridin-3-yl)ure- a, 1-((1R,2R)-6,7-difluoro-2-hydroxy-4,4-dimethyl-1,2,3,4-tetrahydronaphth- alen-1-yl)-3-(5-methyl-6-(2-methylthiazol-5-yl)-2-phenylpyridin-3-yl)urea, 1-((1R,2R)-6,7-difluoro-2-hydroxy-4,4-dimethyl-1,2,3,4-tetrahydronaphthal- en-1-yl)-3-(5-methyl-6-(1-methyl-1H-pyrazol-4-yl)-2-phenylpyridin-3-yl)ure- a, 1-(6-(4-cyanophenyl)-5-methyl-2-phenylpyridin-3-yl)-3-((1R,2R)-6,7-difl- uoro-2-hydroxy-4,4-dimethyl-1,2,3,4-tetrahydronaphthalen-1-yl)urea, 1-((1R,2R)-6,7-difluoro-2-hydroxy-4,4-dimethyl-1,2,3,4-tetrahydronaphthal- en-1-yl)-3-(5-methyl-2-phenyl-6-(1H-pyrazol-4-yl)pyridin-3-yl)urea, 1-((1R,2R)-6,7-difluoro-2-hydroxy-4,4-dimethyl-1,2,3,4-tetrahydronaphthal- en-1-yl)-3-(6-(2-(2-hydroxypropan-2-yl)pyrimidin-5-yl)-5-methyl-2-phenylpy- ridin-3-yl)urea, 1-((1R,2R)-6,7-difluoro-2-hydroxy-4,4-dimethyl-1,2,3,4-tetrahydronaphthal- en-1-yl)-3-(6'-(hydroxymethyl)-3-methyl-6-phenyl-[2,3'-bipyridin]-5-yl)ure- a, 1-((1R,2R)-6,7-difluoro-2-hydroxy-4,4-dimethyl-1,2,3,4-tetrahydronaphth- alen-1-yl)-3-(2'-(hydroxymethyl)-3-methyl-6-phenyl-[2,4'-bipyridin]-5-yl)u- rea, 1-((1R,2R)-6,7-difluoro-2-hydroxy-4,4-dimethyl-1,2,3,4-tetrahydronaph- thalen-1-yl)-3-(5-methyl-6-(2-methylpyrimidin-5-yl)-2-(tetrahydro-2H-pyran- -4-yl)pyridin-3-yl)urea, 1-((1R,2R)-6,7-difluoro-2-hydroxy-4,4-dimethyl-1,2,3,4-tetrahydronaphthal- en-1-yl)-3-(5-methyl-6-(1H-pyrazol-4-yl)-2-(tetrahydro-2H-pyran-4-yl)pyrid- in-3-yl)urea, and 1-((1R,2R)-6,7-difluoro-2-hydroxy-4,4-dimethyl-1,2,3,4-tetrahydronaphthal- en-1-yl)-3-(6-(2-hydroxypyrimidin-5-yl)-5-methyl-2-(tetrahydro-2H-pyran-4-- yl)pyridin-3-yl)urea, or a pharmaceutically acceptable salt thereof, or a solvate thereof. 22. A pharmaceutical composition comprising, as an active ingredient, at least one compound according to claim 21, a pharmaceutically acceptable salt thereof, or a solvate thereof; and a pharmaceutically acceptable carrier. 23. The pharmaceutical composition according to claim 22, wherein the composition is formulated in a form suitable for oral administration, buccal administration, nasal administration, parenteral administration, transdermal administration, rectal administration, inhalation administration, or insufflation administration. 24. A method of treating a pain, wherein the method comprises administering at least one of the compound according to claim 23, a pharmaceutically acceptable salt thereof, or a solvate thereof, in an effective amount for treating the pain, to a subject in need of treatment of the pain. 25. The method according to claim 24, wherein said at least one of a compound, a pharmaceutically acceptable salt thereof, or a solvate thereof, is administered in combination with one or more drugs selected from the group consisting of opioid agonists, pyrin-based antipyretics and analgesics, non-pyrin-based antipyretics and analgesics, nonsteroidal anti-inflammatory drugs (NSAIDs), COX-2 selective inhibitors, peripheral neuropathic pain/fibromyalgia drugs, descending pain modulatory drugs, antiepileptics, antidepressants, antiarrhythmics, NMDA receptor antagonists, bisphosphonates, vanilloid receptor agonists, sodium channel modulators, fatty acid amide hydrolase (FAAH) inhibitory active compounds, barbiturate sedatives, benzodiazepines having a sedative action, H1 antagonists, 5-HT receptor agonists or antagonists, microsomal prostaglandin E synthase type 1 (mPGES-1) inhibitors, leukotriene B4 antagonists, .alpha.2-.delta. ligands, metabotropic glutamate subtype 1 receptor (mGluR1) antagonists, prostaglandin E2 subtype 4 (EP 4) antagonists, diabetes treatment drugs, anti-obesity drugs, antihyperlipidemic agents such as cholesterol lowering drugs, antihypertensive agents, disease modifying anti-rheumatic drugs (DMARDs), anti-cytokine drugs, sexual hormones or derivatives thereof, parathyroid hormone (PTH), GABA.sub.B receptor agonists, steroid drugs, .alpha.-adrenergic agonists, .alpha.2-adrenergic receptor agonists, sedatives, skeletal muscle relaxants, anticonvulsant drugs, tachykinin (NK) antagonists including NK 3, NK-2, and NK-1 antagonists, muscarinic antagonists, coal tar analgesics, neuroleptics, T2A receptor antagonists, 5-HT3 antagonists, cholinergic (nicotinic) analgesics, PDEV inhibitors, nitric oxide synthase (iNOS) inhibitors, acetylcholinesterase inhibitors, 5-lipoxygenase inhibitors, anti-TNF therapy, antimetabolites and antifolates, targeted kinase inhibitors, anticonvulsant agents, calcitonin gene-related peptide receptor (CGRP) antagonists, tyrosine kinase targeted therapeutic agents, Ras-Raf-MEK-ERK pathway inhibitors, PI3K-Akt-mTOR-S6K pathway inhibitors, apoptosis regulators and signal transduction pathway inhibitors, cytotoxic chemotherapeutic drugs, angiogenesis targeted therapeutic drugs, immune targeted drugs, NGF targeted biopharmaceuticals, and pan-Trk inhibitors. 26. The compound of claim 14 wherein the partial structural formula (US) is a group selected from the following partial structural formulas: ##STR00162## 27. The compound of claim 17 wherein the partial structural formula (US) is a group selected from the following partial structural formulas: ##STR00163##

Details for Patent 10,399,945

Applicant	Tradename	Biologic Ingredient	Dosage Form	BLA	Approval Date	Patent No.	Expiredate
Nps Pharmaceuticals, Inc.	NATPARA	parathyroid hormone	For Injection	125511	01/23/2015		2037-04-27