PATENT CLAIM ANALYSIS

Application Number: 15917973
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-10
Patent Classification: ["546", "089000"]

Abstract:
The present invention provides synthesis, pharmaceutically acceptable formulations and uses of compounds in accordance with Formula I, or a stereoisomer, tautomer or pharmaceutically acceptable salt thereof. For Formula I compounds X, Y, R 1 , R 2 , R 3a , R 3b , R 4a , R 4b  and R 5  are as defined in the specification. The inventive Formula I compounds are inhibitors of eIF4A and find utility in any number of therapeutic applications, including but not limited to treatment of inflammation and various cancers.

Claim (Index 13):
The method according to  claim 1  where the compound is selected from (5aR,6S,7S,8R,8aS)-7-((Dimethylamino)methyl)-8,8a-dihydroxy-1-methoxy-6-phenyl-5a-(4-(trifluoromethyl)phenyl)-5a,7,8,8a-tetrahydro-6H-cyclopenta[4,5]furo[3,2-c]pyridine-3-carbonitrile (Cpd. No. 147F),\n 4-((5aR,6S,7S,8R,8aS)-3-Chloro-8,8a-dihydroxy-1-methoxy-7-((4-methylpiperazin-1-yl)methyl)-6-phenyl-6,7,8,8a-tetrahydro-5aH-cyclopenta[4,5]furo[3,2-c]pyridin-5a-yl)benzonitrile (Cpd. No. 198aF), \n (5aR,6S,7S,8R,8aS)-7-(Azetidin-1-ylmethyl)-5a-(4-cyanophenyl)-8,8a-dihydroxy-1-methoxy-6-phenyl-5a,7,8,8a-tetrahydro-6H-cyclopenta[4,5]furo[3,2-c]pyridine-3-carbonitrile (Cpd. No. 212F), \n (5aR,6S,7S,8R,8aS)-5a-(4-Chlorophenyl)-7-((dimethylamino)methyl)-8,8 a-dihydroxy-1-methoxy-6-phenyl-5a,7 ,8 ,8a-tetrahydro-6H-cyclopenta[4,5]furo[3,2-c]pyridine-3-carbonitrile (Cpd. No. 145F), \n Rac-(5aR,6S,7S,8R,8aS)-3-chloro-7-((dimethylamino)methyl)-1-methoxy-6-phenyl-5a-(4-(trifluoromethyl)phenyl)-5a,6,7,8-tetrahydro-8aH-cyclopenta[4,5]furo[3,2-c]pyridine-8,8a-diol (Cpd. No. 144F), \n Rac-(5aR,6S,7S,8R,8aS)-3-chloro-5a-(4-(difluoromethyl)phenyl)-7-((dimethylamino)methyl)-1-methoxy-6-phenyl-5a,6,7 ,8-tetrahydro-8aH-cyclopenta[4,5]furo[3,2-c]pyridine-8,8a-diol (Cpd. No. 143F), \n Rac-(5aR,6S,7S,8R,8aS)-3-chloro-5a-(4-chlorophenyl)-7-((dimethylamino)methyl)-1-methoxy-6-phenyl-5a,6,7,8-tetrahydro-8aH-cyclopenta[4,5]furo[3,2-c]pyridine-8,8a-diol (Cpd. No. 142F), \n Rac-4-((5aR,6S,7S,8R,8aS)-3-chloro-7-(((2,2-difluoroethyl)amino)methyl)-8,8a-dihydroxy-1-methoxy-6-phenyl-6,7,8,8a-tetrahydro-5aH-cyclopenta[4,5]furo[3,2-c]pyridin-5a-yl)benzonitrile (Cpd. No. 196F), \n (5aR,6S,7S,8R,8aS)-5a-(4-Cyanophenyl)-7-((dimethylamino)methyl)-8,8a-dihydroxy-1-methoxy-6-phenyl-5a,7 ,8 ,8a-tetrahydro-6H-cyclopenta[4,5]furo[3,2-c]pyridine-3-carbonitrile (Cpd. No. 139F), \n Rac-4-((5aR,6S ,7S ,8R,8aS)-3-chloro-7-((3,3-difluoroazetidin-1-yl)methyl)-8,8a-dihydroxy-1-methoxy-6-phenyl-6,7,8,8a-tetrahydro-5aH-cyclopenta[4,5]furo[3,2-c]pyridin-5a-yl)benzonitrile (Cpd. No. 207bF), \n Rac-4-((5aR,6S,7S,8R,8aS)-3-chloro-8,8a-dihydroxy-1-methoxy-7-(morpholinomethyl)-6-phenyl-6,7,8,8a-tetrahydro-5aH-cyclopenta[4,5]furo[3,2-c]pyridin-5a-yl)benzonitrile (Cpd. No. 152F), \n Rac-4-((5aR,6S,7S,8R,8aS)-3-chloro-7-((4,4-difluoropiperidin-1-yl)methyl)-8,8a-dihydroxy-1-methoxy-6-phenyl-6,7,8,8a-tetrahydro-5aH-cyclopenta[4,5]furo[3,2-c]pyridin-5a-yl)benzonitrile (Cpd. No. 157bF), \n Rac-4-((5aR,6S,7S,8R,8aS)-3-chloro-8,8a-dihydroxy-1-methoxy-6-phenyl-7-(pyrrolidin-1-ylmethyl)-6,7,8,8a-tetrahydro-5aH-cyclopenta[4,5]furo[3,2-c]pyridin-5a-yl)benzonitrile (Cpd. No. 158bF), \n 4-((5aR,6S,7S,8R,8aS)-7-((Dimethylamino)methyl)-8,8a-dihydroxy-1,3-dimethoxy-6-phenyl-6,7,8,8a-tetrahydro-5aH-cyclopenta[4,5]furo[3,2-c]pyridin-5a-yl)benzonitrile (Cpd. No. 231F), \n Rac-4-((5aR,6S,7S,8R,8aS)-3-chloro-7-((diethylamino)methyl)-8,8a-dihydroxy-1-methoxy-6-phenyl-6,7,8,8a-tetrahydro-5aH-cyclopenta[4,5]furo[3,2-c]pyridin-5a-yl)benzonitrile (Cpd. No. 159bF), \n 4-((5aR,6S,7S,8R,8aS)-3-Chloro-7-((dimethylamino)methyl)-8,8a-dihydroxy-1-methoxy-6-phenyl-6,7,8,8a-tetrahydro-5aH-cyclopenta[4,5]furo[3,2-c]pyridin-5a-yl)benzonitrile (Cpd. No. 140F), \n Rac-(5aR,6S,7S,8R,8aS)-5a-(4-(difluoromethyl)phenyl)-7-((dimethylamino)methyl)-8,8a-dihydroxy-1-methoxy-6-phenyl-5a,7,8,8a-tetrahydro-6H-cyclopenta[4,5]furo[3,2-c]pyridine-3-carbonitrile (Cpd. No. 146F), \n (5aR,6S,7S,8R,8aS)-5a-(4-Cyanophenyl)-8,8a-dihydroxy-1-methoxy-7-(morpholinomethyl)-6-phenyl-5a,7,8,8a-tetrahydro-6H-cyclopenta[4,5]furo[3,2-c]pyridine-3-carbonitrile (Cpd. No. 151F), \n Rac-(5aR,6S,7S,8R,8aS)-5a-(4-cyanophenyl)-7-(((2,2-difluoroethyl)amino)methyl)-8,8a-dihydroxy-1-methoxy-6-phenyl-5a,7,8,8a-tetrahydro-6H-cyclopenta[4,5]furo[3,2-c]pyridine-3-carbonitrile (Cpd. No. 197F), \n Rac-(5aR,6S,7S,8R,8aS)-5a-(4-cyanophenyl)-7-((3 ,3-difluoroazetidin-1-yl)methyl)-8,8a-dihydroxy-1-methoxy-6-phenyl-5a,7,8,8a-tetrahydro-6H-cyclopenta[4,5]furo[3,2-c]pyridine-3-carbonitrile (Cpd. No. 207aF), \n Rac-(5aR,6S,7S,8R,8aS)-5a-(4-cyanophenyl)-7-((4,4-difluoropiperidin-1-yl)methyl)-8,8a-dihydroxy-1-methoxy-6-phenyl-5a,7,8,8a-tetrahydro-6H-cyclopenta[4,5]furo[3,2-c]pyridine-3-carbonitrile (Cpd. No. 157cF), \n Rac-(5aR,6S,7S,8R,8aS)-5a-(4-cyanophenyl)-7-((3,3-difluoropyrrolidin-1-yl)methyl)-8,8a-dihydroxy-1-methoxy-6-phenyl-5a,7,8,8a-tetrahydro-6H-cyclopenta[4,5]furo[3,2-c]pyridine-3-carbonitrile (Cpd. No. 153F), \n Rac-(5aR,6S,7S,8R,8aS)-5a-(4-cyanophenyl)-7-((diethylamino)methyl)-8,8 a-dihydroxy-1-methoxy-6-phenyl-5a,7 ,8 ,8a-tetrahydro-6H-cyclopenta[4,5]furo[3,2-c]pyridine-3-carbonitrile (Cpd. No. 159cF), \n Rac-(5aR,6S,7S,8R,8aS)-5a-(4-cyanophenyl)-8,8a-dihydroxy-1-methoxy-6-phenyl-7-(pyrrolidin-1-ylmethyl)-5a,7,8,8a-tetrahydro-6H-cyclopenta[4,5]furo[3,2-c]pyridine-3-carbonitrile (Cpd. No. 158cF), \n Rac-4-((4bR,5R,6R,7S,7aR)-4b-hydroxy-6-(hydroxymethyl)-4-methoxy-5-(morpholino-methyl)-7-phenyl-4b,5,6,7-tetrahydro-7aH-cyclopenta[4,5]furo[2,3-c]pyridin-7a-yl)benzonitrile (Cpd. No. 180F), \n Rac-4-((4bR,5R,6R,7S,7aR)-5-((dimethylamino)methyl)-4b-hydroxy-6-(hydroxymethyl)-4-methoxy-7-phenyl-4b,5,6,7-tetrahydro-7aH-cyclopenta[4,5]furo[2,3-c]pyridin-7a-yl)benzonitrile (Cpd. No. 206F), \n 4-((4bS,5R,6S,7S,7aR)-6-((Dimethylamino)methyl)-4b,5-dihydroxy-4-methoxy-7-phenyl-4b,5,6,7-tetrahydro-7aH-cyclopenta[4,5]furo[2,3-c]pyridin-7a-yl)benzonitrile (Cpd. No. 66F), \n (4bS,5R,6S,7S,7aR)-7a-(4-Chlorophenyl)-6-((dimethylamino)methyl)-4-methoxy-7-phenyl-5,6,7,7a-tetrahydro-4bH-cyclopenta[4,5]furo[2,3-c]pyridine-4b,5-diol (Cpd. No. 272F), \n (4bS,5R,6S,7S,7aR)-7a-(4-(Difluoromethyl)phenyl)-6-((dimethylamino)methyl)-4-methoxy-7-phenyl-5,6,7,7a-tetrahydro-4bH-cyclopenta[4,5]furo[2,3-c]pyridine-4b,5-diol (Cpd. No. 106F), and \n (4bS,5R,6S,7S,7aR)-6-((Dimethylamino)methyl)-4-methoxy-7-phenyl-7a-(4-(trifluoromethyl)phenyl)-5,6,7,7a-tetrahydro-4bH-cyclopenta[4,5]furo[2,3-c]pyridine-4b,5-diol (Cpd. No. 107F), \n or pharmaceutically acceptable salts thereof.

Metadata:
- Claim Count in Document: 47.0
- Percentile: 90.0
- Lexical Diversity: 1.62712
- Patent Class: 546.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15358761', '14772731', '15676726', '15108391', '10420390']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7564507934760117
- 35 USC 102 Novelty (BERT): 0.7117575504617255
- Combined Prediction Score: 0.7519814691745832
- Mean Citation Score: 432.51935
- Max Citation Score: 864.5835599999997
- Similarity Product: 724.0119779579186

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 0
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test