CN111909166B - 两个新的米尔贝霉素类化合物、其制备方法及用途 - Google Patents
两个新的米尔贝霉素类化合物、其制备方法及用途 Download PDFInfo
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Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D493/00—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
- C07D493/12—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains three hetero rings
- C07D493/20—Spiro-condensed systems
-
- 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
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/90—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having two or more relevant hetero rings, condensed among themselves or with a common carbocyclic ring system
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P17/00—Preparation of heterocyclic carbon compounds with only O, N, S, Se or Te as ring hetero atoms
- C12P17/18—Preparation of heterocyclic carbon compounds with only O, N, S, Se or Te as ring hetero atoms containing at least two hetero rings condensed among themselves or condensed with a common carbocyclic ring system, e.g. rifamycin
- C12P17/181—Heterocyclic compounds containing oxygen atoms as the only ring heteroatoms in the condensed system, e.g. Salinomycin, Septamycin
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Pest Control & Pesticides (AREA)
- General Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Engineering & Computer Science (AREA)
- Biotechnology (AREA)
- Genetics & Genomics (AREA)
- Agronomy & Crop Science (AREA)
- Microbiology (AREA)
- Plant Pathology (AREA)
- Dentistry (AREA)
- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Description
技术领域
本发明涉及两个新的米尔贝霉素类化合物,即化合物1和化合物2,其制备方法以及作为在防治农作物病虫害物中的用途。
背景技术
米尔贝霉素类化合物是一类十六元的大环内酯,该类化合物在1967年由日本Sankyo公司首先发现,目前已经报道的由微生物发酵产生的米尔贝霉素类化合物超过40种。米尔贝霉素与目前最广泛使用的生物农药阿维菌素结构相似,同为十六元大环内酯,其与阿维菌素的主要区别在于在13位缺少了一个双糖结构。在使用方面,相比较阿维菌素,米尔贝霉素安全性更高,安全剂量范围更大。它抗寄生虫的特点是用药量少、对人畜安全、环境友好、不易产生抗药性,因此可以作为防止该类药物产生抗性的复配或作为轮换用药。米尔贝霉素类化合物的作用原理是是通过激动γ-氨基丁酸(GABA)来阻断寄生虫的中枢神经系统信号向运动神经元传送,使虫体麻痹而最终致死。
米尔贝霉素类化合物目前已经开发商业化使用的有米尔贝霉素、米尔贝肟、莫西克汀和乐平霉素,这些产品被用于草莓、西瓜、桃、梨、茄子、茶叶等农作物的病虫害防治和犬、猫等动物的寄生虫防治。米尔贝霉素系列产品具有广泛的用途和市场前景,因此国内外对该类化合物进行了广泛的研究,主要是采用化学合成手段对其进行分子结构改造,得到更多的同系物,然后对其进行研究。近年来,随着基因工程技术的发展,研究者通过对产生菌株进行基因工程改造而获得新的类似化合物,为新的米尔贝类化合物的获得提供了思路。
本发明通过基因工程手段改造十六元大环内酯类化合物产生菌,得到一株基因工程菌Streptomyces avermitilis AVE-H39。对该菌进行发酵,然后对产物进行进一步研究,得到了一类新的米尔贝霉素化合物,活性测试表明其具有良好的杀线虫和螨虫效果。该发明对拓展开发新型的米尔贝霉素类药物具有重要意义。
发明内容
本发明提供了一种具有如下结构式的化合物:
其中,
R为H,其为如下结构式的化合物1:
或者
R为CH3,其为如下结构式的化合物2:
本发明还提供了一种制备如前所述的化合物1和化合物2的方法,该方法通过发酵培养链霉菌Streptomyces avermitilis AVE-H39,然后经过提取分离得到所述新的十六元大环内酯类化合物。
上述制备方法,步骤如下:
(1)发酵培养链霉菌(Streptomyces avermitilis AVE-H39),并收集发酵液;
(2)将步骤(1)收集得到的发酵液,通过离心后得到菌体和上清液,菌体用有机溶剂浸泡提取,得到含有上述十六元大环内酯类化合物的提取液;
(3)将步骤(2)所得有机溶剂提取液,经过浓缩、硅胶及凝胶柱层析得到含有十六元大环内酯类化合物的流分样品;
(4)将步骤(3)中得到的流分样品进行反相制备柱层析得到上述十六元大环内酯类化合物。
其中,步骤(1)涉及的菌株Streptomyces avermitilis AVE-H39是将阿维菌素产生菌(Streptomyces Avermitilis ATCC NO.31267)中阿维菌素生物合成基因簇中的aveDH2-KR2替换为冰城链霉菌(Streptomyces bingchenggensis,保藏登记号为:CGMCCNO.1734)中米尔贝霉素生物合成基因簇中的milDH2-ER2-KR2,然后用编码米尔贝霉素PKS的装载模块milLAT-ACP替换编码阿维菌素PKS的装载模块aveLAT-ACP得到的基因工程菌。
上述制备方法中,其中步骤(1)所述发酵液的制备方法为:链霉菌(Streptomycesavermitilis AVE-H39)利用含有碳源、氮源的液体培养基发酵得到,其中所述的碳源选自葡萄糖、可溶性淀粉、玉米淀粉、麦芽糊精、工业糖蜜、甘油、蔗糖、山梨醇、甘露醇、乳糖、麦芽糖、木聚糖或它们的组合,优选玉米淀粉与麦芽糊精的组合、葡萄糖与玉米淀粉的组合;其中所述的氮源选自酵母粉、酵母抽物、黄豆饼粉、大豆粉、蛋白胨、牛肉浸膏、酵母浸膏、棉籽饼粉、麸皮、麸质粉、尿素、铵盐或它们的组合,优选为酵母粉与黄豆饼粉的组合、酵母粉与棉籽饼粉的组合、酵母粉与棉籽饼粉和黄豆饼粉三者的组合。
上述制备方法中,其中步骤(2)所述有机溶剂选自丙酮、甲醇、乙醇或它们的组合。
上述制备方法中,其中步骤(3)所述的硅胶柱层析优选使用粒径100-200目的硅胶,优选使用正己烷∶丙酮=100∶0-60∶40(V/V)为洗脱溶液进行洗脱;其中所述的凝胶柱层析优选使用凝胶Sephadex LH-20,优选使用二氯甲烷/甲醇=1∶1(V/V)为洗脱溶液进行洗脱。
上述制备方法中,其中步骤(4)所述的反相制备柱层析优选使用C18的反相填料,并且使用的洗脱溶剂优选为乙腈的水溶液,甲醇的水溶液或者甲醇、乙腈混合有机溶剂的水溶液。
其中,所述反相制备柱层析洗脱液中有机溶剂选自甲醇、乙腈、丙酮或它们的任意比混合溶剂,优选甲醇、乙腈的混合溶剂。优选的,用于纯化化合物1和2的反相制备柱层析的洗脱液为甲醇/乙腈/水三者凑成100的混合液。
所述的预处理方法可以采用本领域技术人员熟知的一些常规技术手段来处理,非限制性的,本发明所述的预处理可以采用如下步骤进行:过滤发酵液中的菌丝体,用甲醇浸泡,然后浓缩甲醇浸泡液,用乙酸乙酯萃取浓缩液,将乙酸乙酯相浓缩至干得到膏状的粗提物。
本发明进一步提供了如前所述的化合物1和化合物2的结构确认。分离得到的化合物1和化合物2,经过广泛的波谱研究分别确证了它们的结构。
化合物鉴定涉及仪器如下:
核磁谱采用Bruker公司的超导核磁共振仪(Bruker DRX-400)测定;
质谱及高分辨质谱采用Waters公司的Q-TOF Micro LC-MS-MS质谱仪测定;
紫外光谱采用Varian公司的Varian Cary 300 Bio spectrophotometer光谱仪测定;
旋光采用Perkin-Elmer公司的Perkin-Elmer 341 Polarimeter测定仪测定。
化合物具体数据如下:
化合物1结构:
性状:无色油状物
溶解性:易溶解于氯仿、丙酮、甲醇,不溶于水
分子式:C31H42O7
质谱(ESIMS)m/z 549.2824[M+Na]+
高分辨质谱(High-resolution ESIMS):549.2824(计算值:C31H42O7Na,549.2823)紫外吸收光谱(UV absorption spectrum)λmax(EtOH)nm(logε):244(4.39)氢谱(1H NMR)和碳谱(13C NMR)数据见表1
化合物2结构:
性状:无色油状物
溶解性:易溶解于氯仿、丙酮、甲醇,不溶于水
分子式:C32H44O7
质谱(ESIMS)m/z 563.2981[M+Na]+
高分辨质谱(High-resolution ESIMS):563.2981(计算值:C32H44O7Na,563.2979)紫外吸收光谱(UV absorption spectrum)λmax(EtOH)nm(logε):244(4.27)氢谱(1H NMR)和碳谱(13C NMR)数据见表1
表1:化合物1和化合物2在CD3COCD3中的核磁数据(氢谱,400MHz;碳谱,100MHz)
*氢谱数据中括号内的为耦合常数,单位为Hz
本发明进一步提供了含有如前所述的化合物1和/或化合物2的农药组合物,所述组合物还含有一种或者多种常规载体和/或稀释剂。所述农药组合物的剂型可以为水分散粒剂、乳油、水悬浮剂、油悬浮剂、微乳剂或片剂。
本发明进一步提供了如前所述的化合物1和/或化合物2在制备用于防治农作物病虫害药物中的用途,所述农作物病虫害包括害螨、线虫及鳞翅目幼虫。
附图说明
图1为实施例2所得化合物1的高分辨质谱;
图2为实施例2所得化合物1的氢谱;
图3为实施例2所得化合物1的碳谱;
图4为实施例2所得化合物2的高分辨质谱;
图5为实施例2所得化合物2的氢谱;
图6为实施例2所得化合物2的碳谱;
图7为化合物1和化合物2的结构式图。
具体实施方式
以下通过实施例对本发明进行进一步说明。必须指出,这些实施例是用于说明本发明,而不是对本发明的限制。
实施例1:发酵生产含有化合物1和化合物2的发酵液
发酵菌种:发酵菌种为链霉菌Streptomyces avermitilis AVE-H39。
斜面培养:采用ISP2培养基(酵母浸粉4.0g,麦芽抽提物10.0g,葡萄糖4.0g,琼脂粉20.0g,蒸馏水1000ml,pH值7.0-7.2)于121℃下灭菌20min,接菌后在28℃下培养6-8天。
种子培养:种子培养基组成(m/m):玉米淀粉2%,酵母粉0.5,黄豆饼粉0.5%,蒸馏水1000ml,pH值7.0,用1000ml的三角瓶每瓶分装200ml,然后用20ml无菌水将斜面的链霉菌孢子洗下并制成孢子悬浮液。每瓶加5~10ml孢子悬浮液,置于摇床上,转速250r/min,28℃培养24h。
发酵培养:发酵培养基组成(m/m):酵母粉0.5,玉米淀粉12。0%,淀粉酶0.02%,黄豆饼粉1.0%,棉籽饼粉1.0%,麦芽糊精2.0%,酵母粉0.5%,NaCl 0.1%,MgSO4·7H2O0.2%,CaCO30.2%,K2HPO30.05%,pH值7.0-7.2,自来水配置,于121℃下灭菌20min。按5%~10%接种量,将种子液接入至50L发酵罐中(30L容装量),28℃条件下培养,初始搅拌转速为150r/min,初始通气量800L/h,48h后转速和通气量随溶氧(DO)联动,保持DO>20%,转速上限500r/min,通气量上限1500L/h,共发酵培养7-9天。
实施例2:化合物1和化合物2的提取分离
取实施例1得到的发酵液28L,过滤得到菌丝体,然后后菌丝体每次用5L乙醇醇浸提共3次,乙醇醇浸提液在50℃减压蒸馏浓缩得到29g油状粗提物。
前述油状粗提物用硅胶柱(青岛海洋化学集团,青岛,中国;100-200目的硅胶)用石油醚/丙酮(95/5、90/10、80/20、70/30、60/40,v/v)的梯度逐级洗脱层析分离,通过薄层鉴定(TLC)检测,得到四个组分。将流分3(500mg)经凝胶(Sephadex LH-20)柱层析用氯仿∶甲醇=50∶50(v/v)得到亚组分3-1和3-2。
进一步将亚组分3-1(180mg)进行反相制备柱色谱纯化,条件如下:
液相系统:岛津LC-8A制备高压液相色谱仪(Shimadzu,Kyoto,Japan)
液相柱:C18,5μm,250×20mm(Shimadzu,Kyoto,Japan)
流速:20mL/min
检测波长:λ=220、254nm
流动相A:CH3OH/CH3CN(1/1,v/v);流动相B:H2O
洗脱方法1:流动相A在0~25min浓度线性梯度变化为65%~68%,然后以68%的流动相A等度洗脱20min。流动相B随流动相A的浓度变化而变化,全过程流动相A和流动相B合计始终为100%。
洗脱方法1制备得到化合物1(tR=30min)20mg;
洗脱方法2:流动相A在0~15min浓度线性梯度变化为60%~65%,然后以71%的流动相A等度洗脱30min。流动相B随流动相A的浓度变化而变化,全过程流动相A和流动相B合计始终为100%。
洗脱方法1制备得到化合物2(tR=39min)22mg;
实施例3:化合物1-2对害螨活性测定
参考农药试验技术与评价方法(农药试验技术与评价方法,黄国洋.中国农业出版社,2000,10-19)测试,采用叶碟浸渍法定。测试13α-hydroxy milbemycin β13(1)和26-methyl-13α-hydroxy milbemycin β13(2)对害螨的活性(mg/L),并采用米尔贝霉素A/B作对照,结果见表2。化合物13α-hydroxy milbemycin β13(1)和26-methyl-13α-hydroxymilbemycin β13(2)对7种害螨均具有较好的毒杀效果。
表2化合物1和2杀螨虫效果
注:米尔贝霉素A/B为A3∶A4=30∶70(m/m)
实施例4:化合物1-2对线虫活性测定
参考农药试验技术与评价方法(农药试验技术与评价方法,黄国洋.中国农业出版社,2000,10-19)测试,采用药剂浸渍法测定。13α-hydroxy milbemycin β13(1)和26-methyl-13α-hydroxy milbemycin β13(2)对线虫的活性(mg/L),并采用米尔贝霉素A/B作对照,结果见表3。化合物13α-hydroxy milbemycin β13(1)和26-methyl-13α-hydroxymilbemycin β13(2)对7种线虫均具有较好的毒杀活性。
表3化合物1和2杀线虫效果
注:米尔贝霉素A/B为A3∶A4=30∶70(m/m)
实施例5:化合物1-2对鳞翅目活性测定
参考农药试验技术与评价方法(农药试验技术与评价方法,黄国洋.中国农业出版社,2000,10-19)测试,采用带毒叶片饲喂法测定。13α-hydroxy milbemycin β13(1)和26-methyl-13α-hydroxy milbemycin β13(2)对鳞翅目幼虫的活性(mg/L),并采用米尔贝霉素A/B作对照,结果见表4。化合物13α-hydroxy milbemycin β13(1)和26-methyl-13α-hydroxymilbemycin β13(2)对7种鳞翅目幼虫均具有较好的毒杀活性。
表4化合物1和2杀鳞翅目幼虫效果
注:米尔贝霉素A/B为A3∶A4=30∶70(m/m)。
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| Publication number | Priority date | Publication date | Assignee | Title |
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Non-Patent Citations (2)
| Title |
|---|
| Two new β-class milbemycins from Streptomyces bingchenggensis:fermentation, isolation, structure elucidation and biological properties;Xiang, Wen-Sheng et al.;《The Journal of Antibiotics》;20070601;第60卷(第6期);第351-356页 * |
| Two novel milbemycin derivatives from the genetically engineered strain Streptomyces avermitilis AVE-H39;Huan Qi et al.;《The Journal of Antibiotics》;20200529;第73卷;第642-645页 * |
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