PATENT CLAIM ANALYSIS

Application Number: 15767756
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-10
Patent Classification: ["514", "176000"]

Abstract:
The present invention relates to C-3 novel triterpenone with C-28 urea derivatives of formula (I); or pharmaceutically acceptable salts, pharmaceutically acceptable solvates, pharmaceutically acceptable hydrates, tautomers, stereoisomers, prodrugs, compositions or combination thereof, wherein R 1 , R 2 , R 3 , W, J and X are as defined herein. The present invention also relates to pharmaceutical compositions comprising compounds of formula (I) useful for the treatment of viral diseases and particularly HIV mediated diseases.

Claim (Index 1):
The compound of the formula (I): wherein,\n R 1  is \n (wherein R e  is hydrogen, substituted or unsubstituted alkyl, or substituted or unsubstituted cycloalkyl);\n R 2  is hydrogen or substituted or unsubstituted alkyl; \n R 3  is hydrogen, substituted or unsubstituted alkyl, substituted or unsubstituted amino alkyl, substituted or unsubstituted alkoxylalkoxy, substituted or unsubstituted alkoxylalkyl, substituted or unsubstituted arylalkyl, substituted or unsubstituted cycloalkylalkyl, substituted or unsubstituted heterocyclylalkyl or substituted or unsubstituted heteroarylalkyl; wherein the substituents are alkyl, halo or hydroxyl; \n W is (CR a R b ) n ; \n R a  and R b  are independently hydrogen or substituted or unsubstituted alkyl, or R a  and R b  are taken together with the carbon to which they are attached to form 3-6 membered cycloalkyl; \n W and R 3  are taken together with the nitrogen to which they are attached to form substituted or unsubstituted 4-10 membered heterocyclyl; wherein the substituents are alkyl, halo or hydroxyl; \n J is absent, (CR c R d ) 1-2  or NR g ; \n R c  and R d  are independently hydrogen or R c  and R d  are taken together with the carbon to which they are attached to form 3-6 membered cycloalkyl; \n R g  is hydrogen or substituted or unsubstituted alkyl; \n R 3  and R g  are taken together with the nitrogen atoms to which they are attached to form substituted or unsubstituted 4-10 membered heterocyclyl; wherein the substituents are alkyl, halo or hydroxyl; \n X is absent, substituted or unsubstituted alkyl, substituted or unsubstituted cycloalkyl, substituted or unsubstituted aryl, substituted or unsubstituted heterocyclyl or substituted or unsubstituted heteroaryl; wherein the substituent is one or more R f ; \n R f  is independently halogen, hydroxyl, alkyl, alkoxy, aryl, \u2014O-heterocyclyl, \u2014O\u2014 aminoalkyl or aminoalkyl; and \n \u2018n\u2019 is 1 to 4; \n or pharmaceutically acceptable salts, pharmaceutically acceptable solvates, pharmaceutically acceptable hydrates, tautomers, stereoisomers, ester prodrugs, or combination thereof.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 91.0
- Lexical Diversity: 1.55172
- Patent Class: 514.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15549678', '15558677', '12829483', '14758309', '15322581']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.88415304270568
- 35 USC 102 Novelty (BERT): 0.8560015459394482
- Combined Prediction Score: 0.8813378930290567
- Mean Citation Score: 952.640712
- Max Citation Score: 1252.8821
- Similarity Product: 1191.4655303302584

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