PATENT CLAIM ANALYSIS

Application Number: 15878991
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-09
Patent Classification: ["540", "494000"]

Abstract:
The invention provides novel methods for preparing indolinobenzodiazepine dimer compounds and their synthetic precursors.

Claim (Index 65):
The method of  claim 43 , wherein the compound of formula (X-1) is represented by formula (X-1a): and the compound of formula (X-1a) or a salt thereof is prepared by a method comprising the steps of:\n a) reacting a compound of formula (VI): \n or a salt thereof, with a compound of formula (d): or a salt thereof, to form a compound of formula (VII): or a salt thereof;\n b) reacting the compound of formula (VII) or a salt thereof with a carboxylic acid deprotecting agent to form a compound of formula (VIIIa): \n or a salt thereof;\n c) reacting the compound of formula (VIIIa) or a salt thereof with a compound of formula (c-1): \n or a salt thereof, to form a compound of formula (TX-1): or a salt thereof; and\n d) reacting the compound of formula (IX-1) or a salt thereof with a carboxylic acid deprotecting agent, wherein P 1  and P 2  are each independently a carboxylic acid protecting group.

Metadata:
- Claim Count in Document: 8.0
- Percentile: 86.0
- Lexical Diversity: 1.0
- Patent Class: 540.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15216548', '15216517', '15860864', '14572262', '12430207']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6421412203640811
- 35 USC 102 Novelty (BERT): 0.5215381239646769
- Combined Prediction Score: 0.6300809107241406
- Mean Citation Score: 261.24996
- Max Citation Score: 295.5839200000001
- Similarity Product: 220.204348757248

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