Title:
POLYKETONE COMPOUND AND PREPARATION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2022/246811
Kind Code:
A1
Abstract:
The present invention relates to the field of compound synthesis, and provides a polyketone compound and a preparation method therefor. In the present invention, solid fermentation is performed on Alternaria sp., and a series of separation and purification methods are used to obtain a polyketone monomer compound which is novel in structure from a fermentation product. The structure of the polyketone monomer compound is as shown in formula (I). In the present invention, a plant endophyte is researched to obtain a novel active compound, i.e., the polyketone compound, and the compound has potential plant growth-promoting activity, and provides a lead compound for developing a novel plant growth promoter.
Inventors:
LU XUAN (CN)
TANG XIAOYUAN (CN)
ZHANG XUEMEI (CN)
FENG BAOMIN (CN)
TANG CHUAN (CN)
FENG WEIXING (CN)
TANG XIAOYUAN (CN)
ZHANG XUEMEI (CN)
FENG BAOMIN (CN)
TANG CHUAN (CN)
FENG WEIXING (CN)
Application Number:
PCT/CN2021/096826
Publication Date:
December 01, 2022
Filing Date:
May 28, 2021
Export Citation:
Assignee:
UNIV DALIAN (CN)
International Classes:
C07D307/87; C12P17/04; C12R1/645
Foreign References:
| CN112592327A | 2021-04-02 |
Other References:
FAN YI CHIAO, KWON OHYUN: "Phosphine/Palladium-Catalyzed Syntheses of Alkylidene Phthalans, 3-Deoxyisoochracinic Acid, Isoochracinic Acid, and Isoochracinol", ORGANIC LETTERS, AMERICAN CHEMICAL SOCIETY, US, vol. 14, no. 13, 6 July 2012 (2012-07-06), US , pages 3264 - 3267, XP093007594, ISSN: 1523-7060, DOI: 10.1021/ol301154f
JUN YUAN, YUNZE RUAN, BEIBEI WANG, JIAN ZHANG, RAZA WASEEM, QIWEI HUANG, QIRONG SHEN: "Plant Growth-Promoting Rhizobacteria Strain Bacillus amyloliquefaciens NJN-6-Enriched Bio-organic Fertilizer Suppressed Fusarium Wilt and Promoted the Growth of Banana Plants", JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY, AMERICAN CHEMICAL SOCIETY, US, vol. 61, no. 16, 1 April 2013 (2013-04-01), US , pages 3774 - 3780, XP002699892, ISSN: 0021-8561, DOI: 10.1021/JF400038Z
LI DONG-MEI, XIN WU, XIN-CEN JI, XIN-YUAN WU, JIAO BAI, PEI YUE-HU: "Secondary Metabolites of Endophyte Fungus Alternaria tenuissima SY-P-07", CHINESE PHARMACEUTICAL JOURNAL, ZHONGGUO YAOXUEHUI ZHUBAN CHUBAN. ZHONGGUO-YAOXUE-ZAZHI BIANJI WEIYUANHUI, CN, vol. 49, no. 6, 31 March 2014 (2014-03-31), CN , pages 464 - 468, XP093007518, ISSN: 1001-2494, DOI: 10.11669/cpj.2014.06.006
JUN YUAN, YUNZE RUAN, BEIBEI WANG, JIAN ZHANG, RAZA WASEEM, QIWEI HUANG, QIRONG SHEN: "Plant Growth-Promoting Rhizobacteria Strain Bacillus amyloliquefaciens NJN-6-Enriched Bio-organic Fertilizer Suppressed Fusarium Wilt and Promoted the Growth of Banana Plants", JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY, AMERICAN CHEMICAL SOCIETY, US, vol. 61, no. 16, 1 April 2013 (2013-04-01), US , pages 3774 - 3780, XP002699892, ISSN: 0021-8561, DOI: 10.1021/JF400038Z
LI DONG-MEI, XIN WU, XIN-CEN JI, XIN-YUAN WU, JIAO BAI, PEI YUE-HU: "Secondary Metabolites of Endophyte Fungus Alternaria tenuissima SY-P-07", CHINESE PHARMACEUTICAL JOURNAL, ZHONGGUO YAOXUEHUI ZHUBAN CHUBAN. ZHONGGUO-YAOXUE-ZAZHI BIANJI WEIYUANHUI, CN, vol. 49, no. 6, 31 March 2014 (2014-03-31), CN , pages 464 - 468, XP093007518, ISSN: 1001-2494, DOI: 10.11669/cpj.2014.06.006
Attorney, Agent or Firm:
DALIAN CHICCO PATENT OFFICE (CN)
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