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    • 8. 发明专利
    • Multicyclic compounds and methods of use thereof
    • NZ626068A
    • 2016-06-24
    • NZ62606810
    • 2010-12-03
    • SUNOVION PHARMACEUTICALS INCPGI DRUG DISCOVERY LLC
    • CAMPBELL JOHN EMMERSONCAMPBELL UNAHANANIA TALEEN GHEWITT MICHAEL CHARLESSHAO LIMING
    • C07D495/04A61K31/35A61K31/381A61P25/00A61P25/18
    • Disclosed are thieno[3,2-c]pyran derivatives as represented by the general formula (IIa) or a pharmaceutically acceptable salt or stereoisomer thereof, wherein: R1 and R2 are each independently hydrogen, alkyl, or cycloalkyl, each of which is optionally substituted, or R1 and R2 together with the nitrogen atom to which they are attached form an optionally substituted heterocyclyl or heteroaryl, wherein at least one of R1 and R2 is not hydrogen; R3 and R4 are each independently (i) hydrogen or optionally substituted alkyl; or (ii) R3 and R4 together with the carbon atom to which they are attached form an optionally substituted cycloalkyl or heterocyclyl ring; or (iii) R3 and R1 together with the atoms to which they are attached form an optionally substituted heterocyclyl, and R4 is hydrogen; or (iv) R3 and R4 are combined together to form a double bond and together with R1 and/or R2 and the atoms to which they are attached form an optionally substituted heteroaryl; R5 is hydrogen or optionally substituted alkyl; R6 and R7 are each independently (i) hydrogen, halo, alkyl, alkoxyl, aminoalkyl, alkenyl, alkynyl, cycloalkyl, cycloalkylalkyl, aryl, or aralkyl, each of which is optionally substituted; or (ii) –(CH2)p–R11, wherein R11 is heteroaryl; m is 0; n is 1; and each occurrence of p is 0; wherein the substituents and terms such as hydrogen, alkyl, alkenyl, cycloalkyl, alkoxyl, aminoalkyl etc. are as defined herein. Representative compounds include N,N-dimethyl-6,7-dihydro-4H-thieno[3,2-c]pyran-4-methanamine, N-methyl-6,7-dihydro-4H-thieno[3,2-c]pyran-4-methanamine, N-methyl-2-(pyridin-4-yl)-6,7-dihydro-4H-thieno[3,2-c]pyran-4-methanamine, 2-methyl-4-(pyrrolidin-1-ylmethyl)-6,7-dihydro-4H-thieno[3,2-c]pyran, 4-(pyrrolidin-2-yl)-6,7-dihydro-4H-thieno[3,2-c]pyran and N-methyl-1-(6,7-dihydro-4H-thieno[3,2-c]pyran-4-yl)cyclopropylamine. Also disclosed is a pharmaceutical composition comprising a compound as defined above, or a pharmaceutically acceptable salt or stereoisomer thereof, and a pharmaceutically acceptable excipient or carrier for treating, preventing, or managing a neurological disorder in a subject, particularly where the disorder is psychosis, schizophrenia or a delusional disorder.
    • 10. 发明专利
    • Multicyclic compounds and methods of use thereof
    • NZ748531A
    • 2020-09-25
    • NZ74853110
    • 2010-12-03
    • SUNOVION PHARMACEUTICALS INCPGI DRUG DISCOVERY LLC
    • CAMPBELL JOHNCAMPBELL UNAHANANIA TALEENHEWITT MICHAELSHAO LIMING
    • C07D495/04A61K31/35A61K31/381A61P25/00A61P25/18C07D333/56C07D495/20
    • Disclosed are 6,7-dihydro-4H-thieno[3,4-c]pyran-4-yl)methanamine derivatives and analogues as represented by the general formula (IIIa), or a pharmaceutically acceptable salt or stereoisomer thereof, wherein R1 and R2 are each independently (i) hydrogen, alkyl, alkoxyl, aminoalkyl, alkenyl, alkynyl, cycloalkyl, cycloalkylalkyl, aryl, or aralkyl, each of which is optionally substituted; or (ii) –(CH2)p–R8; or (iii) R1 and R2 together with the nitrogen atom to which they are attached form an optionally substituted heterocyclyl or heteroaryl; R3 and R4 are each independently (i) hydrogen, alkyl, alkoxyl, aminoalkyl, alkenyl, alkynyl, cycloalkyl, cycloalkylalkyl, aryl, or aralkyl, each of which is optionally substituted; or (ii) –(CH2)p–R9; or (iii) R3 and R4 together with the carbon atom to which they are attached form an optionally substituted cycloalkyl or heterocyclyl; or (iv) R3 and R1 together with the atoms to which they are attached form an optionally substituted heterocyclyl, and R4 is (i) or (ii); or (v) R3 and R4 are combined together to form a double bond and together with R1 and/or R2 and the atoms to which they are attached form an optionally substituted heteroaryl; R5 is (i) hydrogen, alkyl, alkoxyl, aminoalkyl, alkenyl, alkynyl, cycloalkyl, cycloalkylalkyl, aryl, or aralkyl, each of which is optionally substituted; or (ii) –(CH2)p–R10; or (iii) R5 and R1 together with the atoms to which they are attached form an optionally substituted heterocyclyl; R6 and R7 are each independently (i) hydrogen, halo, alkyl, alkoxyl, aminoalkyl, alkenyl, alkynyl, cycloalkyl, cycloalkylalkyl, aryl, or aralkyl, each of which is optionally substituted; or (ii) –(CH2)p–R11; or (iii) R6 and R7 together with the atoms to which they are attached form an optionally substituted aryl, heteroaryl, cycloalkyl or heterocyclyl ring; m is 0, 1, or 2; n is 0, 1, or 2; and each occurrence of p is independently 0, 1, or 2; and wherein the remaining substituents are as defined herein. Representative compounds include (6,7-dihydro-4H-thieno[3,4-c]pyran-4-yl)methanamine; N-methyl-(6,7-dihydro-4H-thieno[3,4-c]pyran-4-yl)methanamine; and (1,3-dimethyl-6,7-dihydro-4H-thieno[3,4-c]pyran-4-yl)methanamine. Also disclosed are methods for making the compounds and pharmaceutical compositions comprising them for the treatment, prevention, or management of a neurological disorders such as psychosis, schizophrenia, bipolar disorder, Alzheimer’s disease agitation, attention deficit disorder or attention deficit hyperactivity disorder.