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21. 发明授权

US5296358A Process for the enzymatic preparation of cephalosporanic derivatives using a D-amino acid oxidase from Rhodotorula glutinis NCIMB 40412 失效
标题翻译：使用来自红酵母（Rhodotorula glutinis）NCICB 40412的D-氨基酸氧化酶酶促制备头孢菌素衍生物的方法
公开(公告)号：US5296358A
公开(公告)日：1994-03-22
申请号：US893048
申请日：1992-06-03
申请人： Ezio A. Battistel , Pietro Cesti , Giuliana Franzosi , Vilhelmus van der Goes , Silvana Bonicelli , Mirella Pilone
发明人： Ezio A. Battistel , Pietro Cesti , Giuliana Franzosi , Vilhelmus van der Goes , Silvana Bonicelli , Mirella Pilone
IPC分类号： C07D501/04 , C07D501/22 , C07D501/28 , C12N1/16 , C12N9/02 , C12N9/06 , C12P35/06 , C12R1/645 , C12N9/04
CPC分类号： C12N9/0024 , C12P35/06 , C12R1/645 , Y10S435/911
摘要： The enzymatic preparation of cephalosporanic derivatives, or their salts, ving the formula: ##STR1## wherein R is --CO--COOH or --COOH, R.sub.1 is H, OH, or --O--CO--R" and R" is an alkyl group with 1 to 4 carbon atoms, is carried out by the oxidative deamination of compounds, or their salts, having the formula: ##STR2## with an oxidase D-Aminoacid enzyme derived from Rhodotorula glutinis NCIMB 40412. The enzyme can be in a free or immobilized form.
摘要翻译：具有下式的头孢菌素衍生物或其盐的酶制剂：（*化学结构*）（I）其中R是-CO-COOH或-COOH，R1是H，OH或-O-CO-R“，和 R“是具有1至4个碳原子的烷基，通过具有下式的化合物或其盐的氧化脱氨基进行：（*化学结构*）（II）与源自Rhodotorula的氧化酶D-氨基酸酶谷蛋白NCIMB 40412.酶可以是游离的或固定的形式。

22. 发明授权

US4632926A Quinazolinone derivatives which are active against coccidiosis 失效
标题翻译：对球虫病有活性的喹唑啉酮衍生物
公开(公告)号：US4632926A
公开(公告)日：1986-12-30
申请号：US511264
申请日：1983-07-06
申请人： Silvio Giarda , Pietro Cesti , Giovanni Confalonieri , Paolo Piccardi
发明人： Silvio Giarda , Pietro Cesti , Giovanni Confalonieri , Paolo Piccardi
IPC分类号： A61K31/505 , A61P33/02 , C07D401/06
CPC分类号： C07D401/06
摘要： There are described compounds of formula: ##STR1## in which R=alkyl, alkoxy, alkylthio, halogen; n=0, 1 or 2; R.sup.1 =H, alkyl; R.sup.2 =H, alkyl, cycloalkyl, phenyl optionally substituted.The compounds of formula I and the salts thereof are active against the coccidiosis of the domestic and breeding animals, in particular of poultry.
摘要翻译：描述了下式的化合物：其中R =烷基，烷氧基，烷硫基，卤素; n = 0,1或2; R1 = H，烷基; R2 = H，烷基，环烷基，任选取代的苯基。式I化合物及其盐对家禽和育种动物，特别是家禽的球虫病具有活性。

23. 发明授权

US4278792A Method of producing derivatives of 6-.beta.-amidinopenicillanic acid 失效
标题翻译： 6-β-脒基青霉烷酸衍生物的制备方法
公开(公告)号：US4278792A
公开(公告)日：1981-07-14
申请号：US132763
申请日：1980-03-24
申请人： Pietro Cesti , Leonardo Marsili , Carmine Pasqualucci
发明人： Pietro Cesti , Leonardo Marsili , Carmine Pasqualucci
IPC分类号： C07D295/185 , C07D499/00 , C07D499/10 , C07D499/21 , C07D499/04
CPC分类号： C07D295/185 , C07D499/00
摘要： Method of producing derivatives of 6-.beta.-amidinopenicillanic acid, according to which a derivative of 6-aminopenicillanic acid is condensed with a reactive derivative of disubstituted amide in an inert anhydrous solvent and in the presence of a tertiary amine. In such a reaction, the reactive derivative of the disubstituted amide comprises a complex of an amide of carboxylic acid.
摘要翻译：制备6-β-脒基青霉烷酸衍生物的方法，根据该方法，将6-氨基青霉烷酸的衍生物与二取代酰胺的反应性衍生物在惰性无水溶剂中并在叔胺存在下缩合。在这种反应中，二取代酰胺的反应性衍生物包括羧酸酰胺的络合物。

24. 发明授权

US08999164B2 Process for the purification of an aqueous stream coming from the fischer-tropsch reaction 有权
标题翻译：净化来自费 - 托反应的水流的方法
公开(公告)号：US08999164B2
公开(公告)日：2015-04-07
申请号：US13254621
申请日：2010-02-18
申请人： Giuliana Franzosi , Pietro Cesti , Roberto Paglino , Lino Carnelli , Roberta Miglio
发明人： Giuliana Franzosi , Pietro Cesti , Roberto Paglino , Lino Carnelli , Roberta Miglio
IPC分类号： C02F3/28 , C02F1/04 , C02F1/20 , C02F1/44 , C02F1/66 , C02F3/12 , C02F101/32 , C02F101/34 , C02F103/36
CPC分类号： C02F1/04 , C02F1/20 , C02F1/441 , C02F1/444 , C02F1/66 , C02F3/1268 , C02F3/28 , C02F3/2846 , C02F2101/32 , C02F2101/34 , C02F2103/36 , C02F2303/10 , Y02W10/15 , Y02W10/30
摘要： Process for the purification of an aqueous stream coming from the Fischer-Tropsch reaction which comprises: —feeding said aqueous stream containing the organic by-products of the reaction to a distillation column, obtaining two output streams: —an aqueous stream (i) exiting from the column head, enriched with alcohols having from 1 to 20 carbon atoms, preferably from 1 to 9 carbon atoms, and other optional volatile compounds; an aqueous stream (ii) exiting from the column bottom, enriched with organic acids having from 1 to 10 carbon atoms, preferably from 2 to 6 carbon atoms; —subjecting said aqueous stream (ii) to an anaerobic biological treatment obtaining a purified aqueous stream (iii); wherein said anaerobic biological treatment is carried out with a hydraulic retention time lower than 15 hours, preferably ranging from 4 hours to 10 hours, more preferably ranging from 5 hours to 8 hours.
摘要翻译：净化来自费 - 托反应的水流的方法，其包括：将含有反应的有机副产物的所述含水物流送入蒸馏塔，获得两个输出流： - 在水流（i）富集具有1至20个碳原子，优选1至9个碳原子的醇和其它任选的挥发性化合物; 从塔底出来的含水物流（ii）富含具有1-10个碳原子，优选2-6个碳原子的有机酸; - 将所述含水物流（ii）进行厌氧生物处理，得到纯化的含水物流（iii）; 其中所述厌氧生物处理水力停留时间低于15小时，优选4小时至10小时，更优选5小时至8小时进行。

25. 发明授权

US07658853B2 Process for the treatment of contaminated water by means of a bifunctional system consisting of iron and zeolites 失效
标题翻译：通过由铁和沸石组成的双功能体系来处理污染水的方法
公开(公告)号：US07658853B2
公开(公告)日：2010-02-09
申请号：US12093096
申请日：2006-11-10
申请人： Rodolfo Vignola , Raffaello Sisto , Giovanni Grillo , Umberto Cova , Pietro Cesti
发明人： Rodolfo Vignola , Raffaello Sisto , Giovanni Grillo , Umberto Cova , Pietro Cesti
IPC分类号： C02F3/00
CPC分类号： C02F1/705 , B09C1/00 , B09C1/002 , C02F1/281 , C02F9/00 , C02F2101/103 , C02F2101/20 , C02F2101/32 , C02F2101/36 , C02F2103/06
摘要： A process is described for the treatment of water contaminated by metals with a high oxidation degree, aliphatic compounds, aromatic compounds, halogen-aromatic compounds, chlorinated alkane and alkene compounds or mixtures thereof, which consists in circulating the contaminated water through a reactive system consisting of metallic iron and a zeolite having a silica/alumina ratio >50, placed in succession, wherein the first element through which the water passes is iron.
摘要翻译：描述了一种处理被氧化度高的金属，脂族化合物，芳香族化合物，卤素 - 芳族化合物，氯化烷烃和烯烃化合物或其混合物污染的水的方法，其中包括将受污染的水循环通过反应系统的金属铁和二氧化硅/氧化铝比> 50的沸石，其中通过的第一元素是铁。

26. 发明授权

US4762793A Process for the biotechnological preparation of optically active alpha-arylalkanoic acids 失效
标题翻译：光学活性α-芳基链烷酸的生物技术制备方法
公开(公告)号：US4762793A
公开(公告)日：1988-08-09
申请号：US840856
申请日：1986-03-18
申请人： Pietro Cesti , Paolo Piccardi
发明人： Pietro Cesti , Paolo Piccardi
IPC分类号： C12P7/40 , C12P17/10 , C12P17/14 , C12P41/00 , C12R1/72
CPC分类号： C12P41/005 , C12P17/10 , C12P7/40 , Y10S435/921
摘要： There is described the preparation of S(+) alpha-aryl-alkanoic acids by means of the reaction of a racemic ester(R,S) of the formula: ##STR1## wherein: R is a group selected from the group consisting of --C.tbd.CH, a --CH.dbd.CH.sub.2, --CN; --COCH.sub.3, --COO alkyl C.sub.1 C.sub.4 and --CH.sub.2 --O alkyl C.sub.1 -C4 group, Ar is a group selected from the group consisting of an aryl group and an aryl substituted or condensed with other groups, in particular a group selected from the group consisting of groups of the formula: ##STR2## wherein: R' is selected from the group consisting of C.sub.1 -C.sub.8 linear or branch of chain alkyl, C.sub.1 -C.sub.4 alkenyl, alkoxy, phenyl, phenoxy, tenoyl and heterocyclic;R" is selected from the group consisting of hydrogen or halogen;R"' is a C.sub.1 -C.sub.4 alkyl,with an esterase, produced by microorganisms capable of selectively hydrolizing the S(+) form of said racemic ester and by successively separating the S(+) acid from the unreacted ester.
摘要翻译：描述了通过下式的外消旋酯（R，S）与下式的反应制备S（+）α-芳基 - 链烷酸：其中：R是选自下组的基团由-C 3 CH 2，-CH = CH 2，-CN; -COCH 3，-COO烷基C1C4和-CH2-O烷基C1-C4基团，Ar是选自芳基和与其它基团取代或缩合的芳基的基团，特别是选自以下的基团：具有下式的基团：其中：R'选自C 1 -C 8直链或支链烷基，C 1 -C 4烯基，烷氧基，苯基，苯氧基，tenoyl和杂环; R“选自氢或卤素; R“是具有酯酶的C1-C4烷基，其由能够选择性水解S（+）形式的所述外消旋酯并通过从未反应的酯连续分离S（+）酸的微生物产生。

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