PATENT CLAIM ANALYSIS

Application Number: 16064692
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-01
Patent Classification: ["514", "265100"]

Abstract:
Disclosed is an antitumor effect potentiator for one or more other compounds having an antitumor effect, the antitumor effect potentiator comprising a novel pyrrolopyrimidine compound.

Claim (Index 7):
The antitumor effect potentiator according to  claim 1 , wherein the compound represented by Formula (A) or a salt thereof is at least one member selected from the group consisting of: 4-amino-5-[2-(2,6-difluorophenyl)ethynyl]-7-[(2R,3R,4S,5R)-3,4-dihydroxy-5-[(sulfamoylamino)methyl]tetrahydrofuran-2-yl]pyrrolo[2,3-d]pyrimidine; 4-amino-5-[2-(4-amino-2,6-difluoro-phenyl)ethynyl]-7-[(2R,3R,4S,5R)-3,4-dihydroxy-5-[(sulfamoylamino)methyl]tetrahydrofuran-2-yl]pyrrolo[2,3-d]pyrimidine; 4-amino-5-[2-[2,6-difluoro-4-(methylamino)phenyl]ethynyl]-7-[(2R,3R,4S,5R)-3,4-dihydroxy-5-[(sulfamoylamino)methyl]tetrahydrofuran-2-yl]pyrrolo[2,3-d]pyrimidine; 4-amino-5-[2-[2,6-difluoro-4-[(3R)-3-fluoropyrrolidin-1-yl]phenyl]ethynyl]-7-[(2R,3R,4S,5R)-3,4-dihydroxy-5-[(sulfamoylamino)methyl]tetrahydrofuran-2-yl]pyrrolo[2,3-d]pyrimidine; 4-amino-7-[(2R,3R,4S,5R)-3,4-dihydroxy-5-[(sulfamoylamino)methyl]tetrahydrofuran-2-yl]-5-[2-(2-ethoxy-4,6-difluoro-phenyl)ethynyl]pyrrolo[2,3-d]pyrimidine; 4-amino-5-[2-[2,6-difluoro-4-(3-hydroxyazetidin-1-yl)phenyl]ethynyl]-7-[(2R,3R,4S,5R)-3,4-dihydroxy-5-[(sulfamoylamino)methyl]tetrahydrofuran-2-yl]pyrrolo[2,3-d]pyrimidine; 4-amino-5-[2-[4-(azetidin-1-yl)-2,6-difluoro-phenyl]ethynyl]-7-[(2R,3R,4S,5R)-3,4-dihydroxy-5-[(sulfamoylamino)methyl]tetrahydrofuran-2-yl]pyrrolo[2,3-d]pyrimidine; 4-amino-7-[(2R,3R,4S,5R)-3,4-dihydroxy-5-[(sulfamoylamino)methyl]tetrahydrofuran-2-yl]-5-[2-(2-ethoxy-6-fluoro-phenyl)ethynyl]pyrrolo[2,3-d]pyrimidine; 4-amino-7-[(2R,3R,4S,5R)-3,4-dihydroxy-5-[(sulfamoylamino)methyl]tetrahydrofuran-2-yl]-5-[2-(2-fluoro-6-propoxy-phenyl)ethynyl]pyrrolo[2,3-d]pyrimidine; 8-[2-[4-amino-7-[(2R,3R,4S,5R)-3,4-dihydroxy-5-[(sulfamoylamino)methyl]tetrahydrofuran-2-yl]pyrrolo[2,3-d]pyrimidin-5-yl]ethynyl]-7-fluoro-4-methyl-2,3-dihydro-1,4-benzoxazine; 4-amino-7-[(2R,3R,4S,5R)-3,4-dihydroxy-5-[(sulfamoylamino)methyl]tetrahydrofuran-2-yl]-5-[2-(2-ethylsulfanyl-6-fluoro-phenyl)ethynyl]pyrrolo[2,3-d]pyrimidine; 4-amino-5-[2-[2-(cyclopropylmethoxy)-6-fluoro-phenyl]ethynyl]-7-[(2R,3R,4S,5R)-3,4-dihydroxy-5-[(sulfamoylamino)methyl]tetrahydrofuran-2-yl]pyrrolo[2,3-d]pyrimidine; 4-amino-7-[(1R,2S,3R,4R)-2,3-dihydroxy-4-[(sulfamoylamino)methyl]cyclopentyl]-5-[2-(2-fluoro-6-methylsulfanyl-phenyl)ethynyl]pyrrolo[2,3-d]pyrimidine; 8-[2-[4-amino-7-[(1R,2S,3R,4R)-2,3-dihydroxy-4-[(sulfamoylamino)methyl]cyclopentyl]pyrrolo[2,3-d]pyrimidin-5-yl]ethynyl]-7-fluoro-4-methyl-2,3-dihydro-1,4-benzoxazine; 4-amino-7-[(1R,4R,5S)-4,5-dihydroxy-3-[(sulfamoylamino)methyl]cyclopent-2-en-1-yl]-5-[2-(2-ethoxy-6-fluoro-phenyl)ethynyl]pyrrolo[2,3-d]pyrimidine; and 4-amino-7-[(1R,4R,5S)-4,5-dihydroxy-3-5 [(sulfamoylamino)methyl]cyclopent-2-en-1-yl]-5-[2-(2-fluoro-6-methylsulfanyl-phenyl)ethynyl]pyrrolo[2,3-d]pyrimidine; and salts of these compounds.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 94.0
- Lexical Diversity: 1.28571
- Patent Class: 514.0
- Transitional Phrase Type: closed
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15122863', '15890470', '15708917', '15756366', '12310597']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7965618583005318
- 35 USC 102 Novelty (BERT): 0.57964038560295
- Combined Prediction Score: 0.7748697110307736
- Mean Citation Score: 357.162248
- Max Citation Score: 477.41696
- Similarity Product: 401.1492095370484

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

Dataset: test