synthesis, reactions and biological evaluation of some new naphtho[2,1-b]furan derivatives bearing a pyrazole nucleus的合成、反应和生物评价一些新的naphtho(2,1 b)呋喃衍生物轴承一个吡唑核.pdfVIP
- 1、有哪些信誉好的足球投注网站(book118)网站文档一经付费(服务费),不意味着购买了该文档的版权,仅供个人/单位学习、研究之用,不得用于商业用途,未经授权,严禁复制、发行、汇编、翻译或者网络传播等,侵权必究。。
- 2、本站所有内容均由合作方或网友上传,本站不对文档的完整性、权威性及其观点立场正确性做任何保证或承诺!文档内容仅供研究参考,付费前请自行鉴别。如您付费,意味着您自己接受本站规则且自行承担风险,本站不退款、不进行额外附加服务;查看《如何避免下载的几个坑》。如果您已付费下载过本站文档,您可以点击 这里二次下载。
- 3、如文档侵犯商业秘密、侵犯著作权、侵犯人身权等,请点击“版权申诉”(推荐),也可以打举报电话:400-050-0827(电话支持时间:9:00-18:30)。
- 4、该文档为VIP文档,如果想要下载,成为VIP会员后,下载免费。
- 5、成为VIP后,下载本文档将扣除1次下载权益。下载后,不支持退款、换文档。如有疑问请联系我们。
- 6、成为VIP后,您将拥有八大权益,权益包括:VIP文档下载权益、阅读免打扰、文档格式转换、高级专利检索、专属身份标志、高级客服、多端互通、版权登记。
- 7、VIP文档为合作方或网友上传,每下载1次, 网站将根据用户上传文档的质量评分、类型等,对文档贡献者给予高额补贴、流量扶持。如果你也想贡献VIP文档。上传文档
查看更多
synthesis, reactions and biological evaluation of some new naphtho[2,1-b]furan derivatives bearing a pyrazole nucleus的合成、反应和生物评价一些新的naphtho(2,1 b)呋喃衍生物轴承一个吡唑核
Molecules 2011, 16, 307-318; doi:10.3390/molecule OPEN ACCESS molecules ISSN 1420-3049 /journal/molecules Article Synthesis, Reactions and Biological Evaluation of Some New Naphtho[2,1-b]furan Derivatives Bearing a Pyrazole Nucleus 1, 2 3 3 Ashraf H. F. Abd El-Wahab *, Zarrag Isa A. Al-Fifi , Ahmed H. Bedair , Fawzy M. Ali , 3 3 Ahmed H. A. Halawa and Ahemed M. El-Agrody 1 Department of Chemistry, Faculty of Science, Jazan University, Jazan 2097, Saudi Arabia 2 Department of Biology, Faculty of Science, Jazan University, Jazan 2097, Saudi Arabia 3 Department of Chemistry, Faculty of Science, Al-Azhar University, Nasr City 11884, Cairo, Egypt * Author to whom correspondence should be addressed; E-Mail: ash_abdelwahab@; Tel.: 00960540963753; Fax: 0096073245212. Received: 14 November 2010; in revised form: 14 December 2010 / Accepted: 15 December 2010 / Published: 5 January 2011 Abstract: Vilsmeier formylation of 2-(1-phenylhydrazonoethyl)naphtho[2,1-b]furan (2) gave 3-naphtho[2,1-b]furan-2-yl-1-phenyl-1H-pyrazole-4-carbaldehyde (3), which was reacted with C- and N-nucleophiles to afford naphthofuranpyrazol derivatives 4-8. Treatment of 2-[(3-(naphtho[2,1-b]furan-2-yl)-1-phenyl-1H-pyrazol-4-yl)methylene]- malononitrile (4a) with reactants having active hydrogen and Et N gave the c
您可能关注的文档
- synaptonemal complex length variation in wild-type male mice在野生型雄性老鼠synaptonemal复杂的长度变化.pdf
- synchronously diagnosed lymph nodal collision tumor of malignant melanoma and chonic lymphocytic leukemiasmall lymphocytic lymphoma case report同步诊断淋巴节点碰撞肿瘤恶性黑色素瘤和chonic淋巴细胞leukemiasmall淋巴细胞淋巴瘤病例报告.pdf
- syndromes with congenital brittle bones综合征先天性骨质疏松.pdf
- synaptonemal complex behaviour in a bull homozygous for the 1;29 robertsonian translocationsynaptonemal复杂行为的公牛纯合1;29罗伯逊的易位.pdf
- syndromic surveillance for local outbreaks of lower-respiratory infections would it work症状监测为当地下呼吸道感染的疫情会工作.pdf
- synergistic antibacterial activity of the essential oil of aguaribay (schinus molle l.)精油的协同抗菌活性aguaribay(schinus molle是的l .).pdf
- syndicate innovation venturing translating academic innovations into commercial successes集团创新冒险将学术创新转化为商业的成功.pdf
- synergistic antibacterial and antibiotic effects of bisbenzylisoquinoline alkaloids on clinical isolates of methicillin-resistant staphylococcus aureus (mrsa)协同抗菌和抗生素bisbenzylisoquinoline生物碱对耐甲氧西林金黄色葡萄球菌(mrsa)的临床分离株.pdf
- synergistic antimicrobial activity between pentacyclic triterpenoids and antibiotics against staphylococcus aureus strains之间的协同抗菌活性五环的常用药用和抗生素对金黄色葡萄球菌菌株.pdf
- synergistic disruptions in seuss cyp85a2 double mutants reveal a role for brassinolide synthesis during gynoecium and ovule development协同中断苏斯cyp85a2双突变体揭示油菜素内酯合成的作用在雌蕊和胚珠发育.pdf
- 专题04 天气与气候(期末真题汇编,广东专用)(解析版).docx
- 专题04 中国的经济发展(百题精选)(期末真题汇编)(原卷版).docx
- 专题05 建设美丽中国(专项训练)(原卷版).docx
- 专题05 建设美丽中国(专项训练)(解析版).docx
- 专题05 居民与文化 发展与合作(百题精选)(期末真题汇编)(解析版).docx
- 2024年下半年教师资格考试中学《教育知识与能力》真题(含答案和解析).docx
- 专题05 居民与文化 发展与合作(百题精选)(期末真题汇编)(原卷版).docx
- 专题05 居民与文化 发展与合作(期末真题汇编,广东专用)(解析版).docx
- 专题05 居民与文化 发展与合作(期末真题汇编,广东专用)(原卷版).docx
- 统编版七年级语文上册课件《雨的四季》.pptx
有哪些信誉好的足球投注网站
文档评论(0)