PATENT CLAIM ANALYSIS

Application Number: 16084979
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-03
Patent Classification: ["544", "155000"]

Abstract:
An octahydroanthracene compound having the structure shown in formula (I) and (II), preparation method and application thereof are disclosed. The octahydroanthracene compound has a good therapeutic effect on tumors and neurodegenerative diseases. The preparation of the octahydroanthracene compound is mainly carried out by using benzene as a starting material, and being subjected to Friedel-Crafts reaction, nitration, reduction, (sulfo-) amide formation, reduction, urea formation or amide formation, thus obtaining a target compound.

Claim (Index 2):
The octahydroanthracene compound and the pharmaceutically acceptable salts of the octahydroanthracene compound of  claim 1 , wherein\n the Linker is a substituted/unsubstituted phenyl group, pyridine, furan, pyrrole, thiazole or thiophene; wherein a substituent of the substituted phenyl group, pyridine, furan, pyrrole, thiazole or thiophene is a C1-C6 alkyl group or a C1-C6 alkoxy group.

Metadata:
- Claim Count in Document: 19.0
- Percentile: 97.0
- Lexical Diversity: 1.51724
- Patent Class: 544.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14291860', '14342953', '14009418', '13407520', '15527975']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7508847460123813
- 35 USC 102 Novelty (BERT): 0.5077013948052419
- Combined Prediction Score: 0.7265664108916674
- Mean Citation Score: 237.793098
- Max Citation Score: 256.24344
- Similarity Product: 182.7397558458567

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