PATENT CLAIM ANALYSIS

Application Number: 16034412
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-02
Patent Classification: ["540", "470000"]

Abstract:
The present disclosure relates to novel synthetic method of making 1, 4-diazo N-heterocycles via intermolecular amphoteric diamination of allenes, and to the compounds made by the novel synthetic method.

Claim (Index 5):
A compound of formula II: or any derivative or salt thereof, wherein\n R 1  is R 5 \u2014S(\u2550O) 2 \u2014, or a nitrogen protecting group selected from the group consisting of acetyl (Ac), trifluoroacetyl (TFA), trichloroacetyl (TCA), tert-butyloxycarbonyl (Boc), carbobenzyloxy (Cbz), vinyloxycarbonyl (Voc), allyloxycarbonyl (Alloc), and 9-fluorenylmethyloxycarbonyl (Fmoc); \n R 2  is optionally substituted C 1 -C 12  straight or branched alkyl, C 1 -C 12  alkenyl, C 1 -C 12  alkynyl, C 3 -C 10  cycloalkyl, C 3 -C 10  hetero cycloalkyl, wherein one or more hydrogen is optionally substituted by an optionally substituted aryl, heteroaryl, C 3 -C 10  cycloalkyl, C 3 -C 10  hetero cycloalkyl, F, Cl, Br, I, hydroxyl, C 1 -C 8  alkoxyl, amino group, or NHBoc, or R 2  may form a fused ring with one adjacent carbon atom next to the nitrogen that R 2  is attached; \n R 3  and R 4  are each independently H, optionally substituted C 1 -C 12  straight or branched alkyl, C 1 -C 12  alkenyl, C 1 -C 12  alkynyl, C 3 -C 10  cycloalkyl, C 3 -C 10  hetero cycloalkyl, or an electro withdrawing group (EWG), wherein at least one of R 3  and R 4  is an electro withdrawing group. \n R 5  is optionally substituted C 1 -C 12  straight or branched alkyl, C 1 -C 12  alkenyl, C 1 -C 12  alkynyl, C 3 -C 10  cycloalkyl, C 3 -C 10  hetero cycloalkyl, aryl, heteroaryl; \n R 6  is H, nitro, F, Cl, Br, I, amino, cyano, C 1 -C 4  straight, branched, or cycloalkyl, C 1 -C 4  trifluoroalkyl, hydroxyl, C 1 -C 4  alkoxyl, or \u2014SH; \n R 7  is H, C 1 -C 4  straight, branched, or cycloalkyl; and \n X is a C 2 -C 4  saturated carbon linker, wherein C 2 -C 4  saturated carbon linker is optionally substituted with 4-8 hydrogen, 4-8 optionally substituted C 1 -C 12  straight or branched alkyl, wherein one of the 4-8 optionally substituted C 1 -C 12  straight or branched alkyl may form a fused ring with the C 2 -C 4  saturated carbon linker or with R 1 , or from a spiro ring with the carbon atom on the C 2 -C 4  saturated carbon linker that the straight or branched alkyl is attached.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 95.0
- Lexical Diversity: 1.28
- Patent Class: 540.0
- Transitional Phrase Type: closed
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['10360963', '12650096', '15453953', '10934326', '14434725']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7822146932239339
- 35 USC 102 Novelty (BERT): 0.5030215107075202
- Combined Prediction Score: 0.7542953749722925
- Mean Citation Score: 259.57442799999995
- Max Citation Score: 268.92047
- Similarity Product: 197.4473880622596

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