PATENT CLAIM ANALYSIS

Application Number: 16081260
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2019-01
Patent Classification: ["544", "239000"]

Abstract:
The present invention provides an agent for treating malignant tumor, comprising a compound of formula (1): wherein R 1  to R 4  are hydrogen atom, halogen, or etc., Y is optionally-substituted alkylene group or etc.

Claim (Index 1):
A compound of formula (1): or a pharmaceutically acceptable salt thereof wherein\n R 1  to R 4  are independently hydrogen atom, halogen, OH, CN, C 1-6  alkyl group, halogenated C 1-6  alkyl group, C 2-6  alkenyl group, C 1-6  alkoxy group, or halogenated C 1-6  alkoxy group, provided that one or two of R 1  to R 4  are hydrogen atoms, but it is not that all of three or four thereof are hydrogen atoms, and \n Y is C 1-6  alkylene or C 2-6  alkenylene group, wherein the alkylene or alkenylene group may be substituted with one or more substituents selected independently from the group consisting of C 1-6  alkyl group, halogen, and halogenated C 1-6  alkyl group, further wherein a substitutable carbon atom in the substituent bonding to the alkylene or alkenylene group and another substitutable carbon atom in the alkylene or alkenylene group, or two substitutable carbon atoms in the substituent bonding to the alkylene or alkenylene group may be combined together to form a 3- to 6-membered carbon ring.

Metadata:
- Claim Count in Document: 17.0
- Percentile: 96.0
- Lexical Diversity: 1.16216
- Patent Class: 544.0
- Transitional Phrase Type: closed
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['12739262', '13796437', '13388884', '10472412', '13800907']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.809278587673658
- 35 USC 102 Novelty (BERT): 0.5284984223251646
- Combined Prediction Score: 0.7812005711388087
- Mean Citation Score: 330.37364
- Max Citation Score: 345.36115
- Similarity Product: 238.1010608131945

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