PATENT CLAIM ANALYSIS

Application Number: 15747980
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-12
Patent Classification: ["546", "045000"]

Abstract:
There is provided a novel process for the preparation of a compound of formula (I), wherein R 1  is as described in the description, by demethylation of a corresponding O-methyl derivative.

Claim (Index 7):
A process as claimed in  claim 1 , wherein the sulfide compound is:\n (a) a monocyclic aromatic compound containing one or more sulfur atoms within the aromatic ring; (b) a compound of formula IV wherein n represents from 0 to 3; or (c) a sulfide of formula III,\n X 1 \u2014S\u2014X 2 \u2003\u2003III \n wherein X 1  and X 2  each independently represents hydrogen, phenyl, \u2014C(O)R 3  or a C 1-12  alkyl group (optionally substituted by one or more groups selected from halogen, \u2014NH 2 , phenyl, \u2014C(O)R 4  and \u2014S(O) m \u2014C 1-4  alkyl); R 3  and R 4  independently represent \u2014OH, \u2014C 1-4  alkyl or \u2014O\u2014C 1-4  alkyl; and m represents from 0 to 2.

Metadata:
- Claim Count in Document: 59.0
- Percentile: 86.0
- Lexical Diversity: 1.24138
- Patent Class: 546.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14906776', '15644266', '13686725', '15039681', '14692526']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7750632568054732
- 35 USC 102 Novelty (BERT): 0.480438348179117
- Combined Prediction Score: 0.7456007659428376
- Mean Citation Score: 192.399404
- Max Citation Score: 205.97032
- Similarity Product: 158.2366959828567

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

Dataset: test