PATENT CLAIM ANALYSIS

Application Number: 16018924
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-12
Patent Classification: ["514", "254110"]

Abstract:
This invention provides compounds having the structure which may be used for the treatment of tumors.

Claim (Index 56):
A method of treating cancer in a subject comprising administering to the subject a therapeutically effective amount of a compound having the structure: wherein\n bond \u03b1 is present or absent; \n R 1  and R 2  is each independently H or OR 9 ,\n where R 9  is H, alkyl, alkenyl, alkynyl or aryl, \n \n or R 1  and R 2  together are \u2550O; \n R 3  is OH, O \u2212 , OR 9 , SH, S \u2212  or SR 9 ; \n R 4  is \n where X is NR 10 , or N + R 10 R 10 ,\n where each R 10  is independently alkyl, substituted C 2 -C 12  alkyl, alkenyl, substituted C 4 -C 12  alkenyl, alkynyl, substituted alkynyl, aryl, substituted aryl, \n \u2014CH 2 CN, \u2014CH 2 CO 2 R 11 , \u2014CH 2 COR 11 , \u2014NHR 11  or \u2014NH + (R 11 ) 2 ,\n where each R 11  is independently alkyl, alkenyl or alkynyl, each of which is substituted or unsubstituted, or H; \n R 5  and R 6  is each independently H, OH, or R 5  and R 6  taken together are \u2550O; and R 7  and R 8  is each independently H, F, Cl, Br, SO 2 Ph, CO 2 CH 3  or SR 12 , where R 12  is H, aryl or a substituted or unsubstituted alkyl, alkenyl or alkynyl,\n wherein the substituted alkyl, substituted alkenyl, or substituted alkynyl, is substituted with alkyl, alkenyl, aryl, hydroxy, halogen, mercapto, amino, carboxy, cyano, carbamoyl, alkoxy, dialkylamino or heterocyclyl, \n wherein the substituted aryl is substituted with alkyl, alkenyl, aryl, amine, alkyl amine, hydroxy, alkylhydroxy, alkoxy, dialkylamino or heterocyclyl; \n or a salt, enantiomer or zwitterion of the compound.

Metadata:
- Claim Count in Document: 26.0
- Percentile: 94.0
- Lexical Diversity: 1.0625
- Patent Class: 514.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14328384', '12069147', '13866854', '13174249', '12460404']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8335927477740473
- 35 USC 102 Novelty (BERT): 0.6570052777563625
- Combined Prediction Score: 0.815934000772279
- Mean Citation Score: 676.147648
- Max Citation Score: 739.547
- Similarity Product: 588.3554236148594

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