CN105638691B - Ring calyculus tongue alcohol -3- caffeic acid esters are applied in insecticide is prepared - Google Patents
Ring calyculus tongue alcohol -3- caffeic acid esters are applied in insecticide is prepared Download PDFInfo
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- CN105638691B CN105638691B CN201610040074.7A CN201610040074A CN105638691B CN 105638691 B CN105638691 B CN 105638691B CN 201610040074 A CN201610040074 A CN 201610040074A CN 105638691 B CN105638691 B CN 105638691B
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N45/00—Biocides, pest repellants or attractants, or plant growth regulators, containing compounds having three or more carbocyclic rings condensed among themselves, at least one ring not being a six-membered ring
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- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The present invention relates to the application processes of 3 caffeic acid ester of ring calyculus tongue alcohol, i.e., are applied in insecticide is prepared, the insecticide significant effect that is prepared using this method, environmental-friendly.
Description
Technical field
The present invention relates to field of pesticides, especially natural insecticide technical field.
Background technology
Pesticide plays highly important effect in agricultural production.Invention the 1940s organic chemical pesticides it
Afterwards, the ability that the mankind control disease pest harm is significantly enhanced, crop yield loss is retrieved for us and has made great tribute
It offers.But long-term rely on uses Synthetic Organic Chemistry pesticide with a large amount of, has had resulted in well-known environmental pollution, ecology
A series of problems, such as balance destruction and food security, to agricultural economy is promoted to realize, sustainable development brings many detrimental effects.
With the raising of people's health consciousness, China is a large agricultural country.Most countries all pay much attention to agricultural product
Security, it is very stringent to the limitation of pesticide residue.After accession to WTO, agricultural product entrance is faced with very severe for China
Green barrier " wherein pesticide residue is exceeded is to frequently encounter problem, seriously affected agricultural products in China in the competing of international market
Strive power.In order to reduce persticide residue, make great efforts exploitation novel agrochemical and have become the task of top priority.
Botanical pesticide is also known as botanical pesticide.Utilize the pesticide of plant resource explorations.
Including extracted from plant active ingredient, plant in itself and by active structure synthesis compound and derivative.
Classification has phytotoxin, plant endogenous hormones, botanical insect hormone, anti-feedant, attractant, repellant, chemosterilant, synergy
Agent, plant defense element, allelopathic substances etc..
By effective ingredient, chemical constitution and purpose classification：Alkaloid, terpenes, flavonoids, essential oil class, light-activated toxin.
Botanical pesticide is an important component of biological pesticide.It refers to some positions using plant（Root, stem, leaf, Hua Huo
Fruit）The active ingredient of contained stabilization, after carrying out use to recipient plant by certain method, make its exempt from or mitigate disease,
The plant source preparation that the harmful organisms such as worm, weeds are caused harm.The plant resources that botanical pesticide is utilized is poisonous plant.So
It is " pesticide made of Chinese medicinal herbs " that botanical pesticide is again popular.
Ring calyculus tongue alcohol -3- caffeic acid esters (Cyclomyltaylyl-3-caffeate)
CAS:137761-20-7
Molecular formula：C24H30O4
Molecular weight：382.50
Structural formula is as follows：
In the prior art, there is no the reports on ring calyculus tongue alcohol -3- caffeic acid esters with insecticidal activity.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of application process of ring calyculus tongue alcohol -3- caffeic acid esters, i.e.
As preparing insecticide.
In order to solve the above-mentioned technical problem, the present invention proposes following technical proposal：
Ring calyculus tongue alcohol -3- caffeic acid esters are applied in insecticide is prepared.
Preferably, ring calyculus tongue alcohol -3- caffeic acid esters are applied as sole active agent in insecticide is prepared.
The insecticide can kill mythimna separata, Tetranychus cinnabarinus, black peach aphid.
Conventional dosage form can be made in the insecticide.
The dosage form can be aqua or pulvis.
Beneficial effects of the present invention can be proved by following experiment
1 ring calyculus tongue alcohol -3- caffeic acid esters of test example measure the contact toxicity of target worm
（1）Test medicine
Ring calyculus tongue alcohol -3- caffeic acid esters, purity >=99.0%.
（2）Test target
Mythimna separata（Mythimna sepatara）, Tetranychus cinnabarinus（Tetranychus cinnabarinus）, black peach aphid（Myzus
persicae）.More than worm kind for many generations raises worm kind throughout the year to be indoor.
（3）Instrument and equipment
Electronic analytical balance, culture dish, liquid-transfering gun, card punch, writing brush etc..
（4）Drug solution preparing
The active compound of certain mass is weighed with assay balance, dissolved with DMF and is configured to 1% mother liquor.Measure a certain amount of mother
Liquid adds the liquid for being configured to measure required concentration containing the dilution of 0.1% Tween-80 distilled water, spare.
（5）Test method
A, mythimna separata is screened --- leaf dipping method
It dries in the shade naturally after the maize leaves section sheared in right amount is fully infiltrated in the liquid prepared, is put into the training for being lined with filter paper
It supports in ware, connects mythimna separata 3 age mid-term larva, 10/ware, capping mark, which is placed on, is placed in 24-26 DEG C, the observation of 14h illumination
Indoor culture, investigation result after 2d.Using 0.1% tween water as blank control.Polypide is touched with writing brush, it is reactionless to be considered as extremely
Worm.
B, Tetranychus cinnabarinus screens --- spray-on process
Broad Bean Leaves are broken into leaf dish, the back side is placed on fritter cotton, is placed in plastic culture dish upward, adds a small amount of water,
Tetranychus cinnabarinus is connect into mite.After stablizing on blade, leaf dish is placed in after into mite under Potter spray towers quantitative（2.5mL）Spraying
Processing（Pressure is 5lb/in2）, experiment sets the tween water of the organic solvent containing maximum concentration as blank control, after naturally dry
It is placed in observation ward and raises and observe.Inspection result after 48 h.Polypide is touched with writing brush, it is reactionless to be considered as dead worm.
C, black peach aphid is screened --- spray-on process
Broad Bean Leaves are broken into leaf dish, the back side is placed on fritter cotton, is placed in plastic culture dish upward, adds a small amount of water,
Connect black peach aphid mixed population.After test worm is stablized on blade, leaf dish is placed under Potter spray towers quantitative（2.5mL）Spraying
Processing（Pressure is 5lb/in2）, experiment sets the tween water of the organic solvent containing maximum concentration as blank control, after naturally dry
It is placed in observation ward and raises and observe.Inspection result after 48 h.Polypide is touched with writing brush, it is reactionless to be considered as dead worm.
The dead borer population of each processing and borer population living are counted, calculates the death rate.
（6）Result of the test
Result of the test is shown in Table 1, the results showed that, ring calyculus tongue alcohol -3- caffeic acid esters have good insecticidal activity.
Table 1 tests experiment target target insecticidal activity
According to different objects of killing, the effective concentration that ring calyculus tongue alcohol -3- caffeic acid esters kill pest can make 1.0-
500mg/L。
In use, according to circumstances, conventional method may be employed, regular dosage form is made in ring calyculus tongue alcohol -3- caffeic acid esters.
In order to preferably illustrate technical scheme, the present invention is made With reference to embodiment further
Illustrate, but protection domain of the presently claimed invention is not limited to the following example.
Specific embodiment
Embodiment 1
Ring calyculus tongue alcohol -3- caffeic acid esters are taken, by 1:100 mass ratio adds in dextrin, is uniformly mixed to get ring calyculus tongue
Alcohol -3- caffeic acid ester insecticidal dusts.
Embodiment 2
Take ring calyculus tongue alcohol -3- caffeic acid esters, dissolved with DMF and be configured to 1% solution to get ring calyculus tongue alcohol -
3- caffeic acid ester aqueous solution of insecticide.
Claims (1)
1. ring calyculus tongue alcohol -3- caffeic acid esters are applied in insecticide is prepared, it is characterised in that the insecticide can be killed
Mythimna separata, Tetranychus cinnabarinus, black peach aphid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610040074.7A CN105638691B (en) | 2016-01-21 | 2016-01-21 | Ring calyculus tongue alcohol -3- caffeic acid esters are applied in insecticide is prepared |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610040074.7A CN105638691B (en) | 2016-01-21 | 2016-01-21 | Ring calyculus tongue alcohol -3- caffeic acid esters are applied in insecticide is prepared |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105638691A CN105638691A (en) | 2016-06-08 |
| CN105638691B true CN105638691B (en) | 2018-05-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610040074.7A Active CN105638691B (en) | 2016-01-21 | 2016-01-21 | Ring calyculus tongue alcohol -3- caffeic acid esters are applied in insecticide is prepared |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101632392A (en) * | 2009-08-26 | 2010-01-27 | 温州医学院附属第二医院 | Application of bryophyte as disinfectant for plant explants, disinfectant composition as well as preparation method and use method thereof |
-
2016
- 2016-01-21 CN CN201610040074.7A patent/CN105638691B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101632392A (en) * | 2009-08-26 | 2010-01-27 | 温州医学院附属第二医院 | Application of bryophyte as disinfectant for plant explants, disinfectant composition as well as preparation method and use method thereof |
Non-Patent Citations (2)
| Title |
|---|
| 《Chemosystematics of bryophytes. Part 46. Sesquiterpenoids from the liverwort Bazzania japonica》;Asakawa, Yoshinori; Toyota, Masao; Ueda, Akiko; Tori, Motoo; Fuk;《Phytochemistry》;19910930;3037-40 * |
| 《两种苔藓植物和药用植物刺齿枝子花的化学成分研究》;傅梵;《第二军医大学博士学位论文》;20090527;全文 * |
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| CN105638691A (en) | 2016-06-08 |
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Effective date of registration: 20180411 Address after: 211225, Jiangsu Nanjing District Lishui Baima town industrial concentration area Applicant after: NANJING ZELANG BIOTECHNOLOGY CO., LTD. Address before: No. 2 Taishan Road, Jiangsu science and Technology Park, 215000 Canton City of Suzhou province high tech Zone 2-104 Applicant before: Suzhou Paiteng Biopharmaceutical Technology Co., Ltd. |
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Effective date of registration: 20200927 Address after: 221300 Daobei, county 302, jianggou village, Xinglou Town, Pizhou City, Xuzhou City, Jiangsu Province Patentee after: Pizhou Jiecheng Biotechnology Co., Ltd Address before: 211225, Jiangsu Nanjing District Lishui Baima town industrial concentration area Patentee before: NANJING ZELANG BIOTECHNOLOGY Co.,Ltd. |