PATENT CLAIM ANALYSIS

Application Number: 15865859
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-09
Patent Classification: ["548", "418000"]

Abstract:
The present application discloses a method for producing lamellarin and a derivative thereof, which is able to greatly shorten the synthesis path of the lamellarin and the derivative thereof, and to improve the yield of the lamellarin and the derivative thereof, so as to increase use of the lamellarin or the derivative thereof in pharmaceutical industry.

Claim (Index 15):
The method of  claim 2 , wherein intermolecular cyclization reaction is performed between the compound represented by formula (II) and the compound represented by formula (III) in a sealed environment to acquire the compound represented by formula (I), wherein\n W is hydrogen; X is selected from the group consisting of methoxy, hydrogen, and hydroxyl; Y is selected from the group consisting of methoxy, hydroxyl, hydrogen, and chlorine; Z is selected from the group consisting of methoxy, hydroxyl, and hydrogen; R1, R2, and R7 are hydrogen respectively; and R3, R4, R5, and R6 are respectively and independently selected from the group consisting of methoxy, hydroxyl, and hydrogen.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 86.0
- Lexical Diversity: 1.76471
- Patent Class: 548.0
- Transitional Phrase Type: closed
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14357952', '12345249', '10765832', '11661377', '12632257']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7575933056286444
- 35 USC 102 Novelty (BERT): 0.5194637507128967
- Combined Prediction Score: 0.7337803501370695
- Mean Citation Score: 279.12598
- Max Citation Score: 312.89816
- Similarity Product: 241.398242127924

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