PATENT CLAIM ANALYSIS

Application Number: 16087017
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-04
Patent Classification: ["514", "064000"]

Abstract:
Provided is a compound which is bioapplicable and amyloid-selective, and is useful as an amyloid oxygenation catalyst applicable not only to Aβ peptides but also to other amyloids, and a preventive/therapeutic drug for an amyloid-related disease using the same. A curcumin-boron complex represented by the following formula (1): wherein X 1  and X 2  are identical or different, and each represent a halogenoalkyl group or a halogen atom; X 3  represents a bromine atom, an iodine atom, or a selenium atom; R 1  and R 2  are identical or different, and each represent a hydrogen atom or an optionally substituted alkyl group; R 3  and R 4  are identical or different, and each represent a hydrogen atom, a halogen atom, an alkoxy group, or an optionally substituted alkyl group, or R 1  and R 3  or R 2  and R 4  are optionally taken together to form an optionally substituted alkylene group or alkenylene group; R 5  and R 6  are identical or different, and each represent a hydrogen atom or an optionally substituted alkyl group; R 7  and R 8  are identical or different, and each represent a hydrogen atom, a halogen atom, an alkoxy group, or an optionally substituted alkyl group, or R 5  and R 7  or R 6  and R 8  are optionally taken together to form an optionally substituted alkylene group or alkenylene group; and m and n each represent an integer of 1 to 3, or a salt thereof.

Claim (Index 5):
The curcumin-boron complex or salt thereof according to  claim 1 , wherein the alkylene group or alkenylene group formed by R 1  and R 3 , R 2  and R 4 , R 5  and R 7 , or R 6  and R 8  taken together has two or three carbon atoms.

Metadata:
- Claim Count in Document: 4.0
- Percentile: 97.0
- Lexical Diversity: 3.18605
- Patent Class: 514.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15326320', '15555721', '13203589', '15100866', '10474963']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7606931830528043
- 35 USC 102 Novelty (BERT): 0.542450461173658
- Combined Prediction Score: 0.7388689108648897
- Mean Citation Score: 295.126728
- Max Citation Score: 368.20013
- Similarity Product: 284.71403651876216

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