PATENT CLAIM ANALYSIS

Application Number: 16241036
Application Type: Utility
Filing Date: 2019-01
Publication Date: 2019-05
Patent Classification: ["546", "334000"]

Abstract:
The present invention relates to a process for preparing compound 1 that is useful as an antifungal agent. In particular, the invention seeks to provide new methodology for preparing compound 1 and substituted derivatives thereof.

Claim (Index 22):
A process to prepare enantio-enriched amino-alcohol 1-6* or 1-7*, or a mixture thereof, the method comprising:\n (i) reacting ester 2, \n with morpholine to provide morpholine amide 2b, (ii) displacing the morpholino portion of morpholine amide 2b, to provide ketone 3, (iii) forming the epoxide of ketone 3, to provide epoxide 4, (iv) ring-opening epoxide 4, to provide amino-alcohol \u00b14b, (v) enriching the enantiomeric purity of amino-alcohol \u00b14b, to provide enantio-enriched amino-alcohol 4b or 4c: or a mixture thereof; and\n (vi) arylating enantio-enriched amino-alcohol 4b or 4c, \n or a mixture thereof, to provide enantio-enriched aryl-pyridine 1-6* or 1-7*, or a mixture thereof;\n wherein each R 1  is independently halo or

Metadata:
- Claim Count in Document: 2.0
- Percentile: 99.0
- Lexical Diversity: 1.22581
- Patent Class: 546.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15126402', '15126412', '15126420', '15126363', '15126359']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7949036570387794
- 35 USC 102 Novelty (BERT): 0.5459878438868427
- Combined Prediction Score: 0.7700120757235858
- Mean Citation Score: 325.56465400000013
- Max Citation Score: 410.65234
- Similarity Product: 370.72820401232

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

Dataset: test