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1. 发明授权

US4537970A Process for the preparation of esters or salts of aromatic or etheroaromatic acids 失效
公开(公告)号：US4537970A
公开(公告)日：1985-08-27
申请号：US560228
申请日：1983-12-12
申请人： Marco Foa , Franco Francalanci , Andrea Gardano , Elena Bencini
发明人： Marco Foa , Franco Francalanci , Andrea Gardano , Elena Bencini
IPC分类号： C07C67/36 , B01J31/00 , B01J31/20 , C07B31/00 , C07B41/12 , C07B61/00 , C07C51/10 , C07C67/00 , C07C69/76 , C07D213/80 , C07D307/68 , C07D333/38 , C07D239/02
CPC分类号： C07D213/80 , C07C51/10 , C07D307/68
摘要： This invention relates to the preparation of esters or salts of aromatic or etheroaromatic acids having formula Y--Ar--CO--OR (I), where:Ar represents an aromatic group constituted by one or more benzene rings, optionally condensed, or an etheroaromatic nucleus optionally condensed with one or more benzene rings;Y represents from zero to more substituents, equal or different, chosen among a halogen; an alkyl group having up to 6 carbon atoms; an alkoxy group having up to 5 carbon atoms; an ester group --COOR', where R' contains up to 5 carbon atoms; a hydroxyl group; a phenyloxy group, optionally substituted with groups inert under reaction conditions; a trifluoromethyl group; a nitrile group; an amidic group (--CONH.sub.2); an acetamidic group (--NH--CO--CH.sub.3); or an acyl group --CO--R", where R" represents a hydrocarbon group having up to 8 carbon atoms;R represents an alkyl group R.sub.1 having up to 5 carbon atoms or an alkali metal or alkaline earth metal M.These esters and salts (I) are obtained by reaction of a halide Y--Ar--X (II), where Ar and Y have the hereinabove defined meanings, while X is Cl, Br or I, with carbon monoxide, in an alcoholic solvent R.sub.1 OH (where R.sub.1 is an alkyl group having up to 5 carbon atoms) at atmospheric pressure and at temperatures ranging between -10.degree. and 60.degree. C. in the presence of an acidity-acceptor compound and of a catalyst constituted by a cobalt complex having formula (III):Z--Co(CO).sub.4 (III)where Z is a group chosen among CH.sub.3 ; CH.sub.2 F; CHF.sub.2 ; CF.sub.3 ; CH.sub.2 --CN; CH.sub.2 --COOR'", where R'" is an alkyl group having up to 8 carbon atoms or a benzene group, the latter optionally substituted with groups inert under reaction conditions; CH.sub.2 Ar', where Ar' is an aromatic group constituted by from one to three benzene rings optionally condensed and optionally substituted with groups inert under the reaction conditions, in particular with electron-attractor groups.

2. 发明授权

US5215891A Process for preparing penems 失效
标题翻译：制作青铜器的过程
公开(公告)号：US5215891A
公开(公告)日：1993-06-01
申请号：US845800
申请日：1992-03-09
申请人： Maria Altamura , Pietro Cesti , Franco Francalanci , Marcello Marchi , Marco Foa' , Stefano Cambiaghi , Franco Dallatomasina
发明人： Maria Altamura , Pietro Cesti , Franco Francalanci , Marcello Marchi , Marco Foa' , Stefano Cambiaghi , Franco Dallatomasina
IPC分类号： C07D499/88 , C12P37/00
CPC分类号： C07D499/88 , C12P37/00 , Y02P20/55
摘要： A process for preparing a compound of formula I: ##STR1## wherein R.sub.1 represents a hydroxy protecting group and R.sub.2 represents a carboxy protecting group, which comprises:hydrolyzing a compound of formula II ##STR2## wherein R.sub.1 and R.sub.2 are as defined above and R represents an alkyl, alkenyl or phenylalkyl group having from 1 to 18 carbon atoms, in the presence of an enzyme capable of selectively hydrolyzing the ester group of the 2-substituent thereof.
摘要翻译：制备式I化合物的方法：其中R 1表示羟基保护基，R 2表示羧基保护基，其包括：水解式II化合物（II），其中R 1和R 2 在具有能够选择性水解其2-取代基的酯基的酶的存在下，R代表具有1至18个碳原子的烷基，烯基或苯基烷基。

3. 发明授权

US5364768A Process for the preparation of penems 失效
标题翻译：制备青铜器的过程
公开(公告)号：US5364768A
公开(公告)日：1994-11-15
申请号：US940784
申请日：1992-09-04
申请人： Maria Altamura , Franco Francalanci , Marcello Marchi
发明人： Maria Altamura , Franco Francalanci , Marcello Marchi
IPC分类号： C07D499/88 , C12P37/00
CPC分类号： C07D499/88
摘要： An in vitro process for preparing 6((1R)-hydroxyethyl) penem acids by hydrolyzing the carboxylic ester derivative thereof using an enzyme capable of selectively hydrolyzing the ester group at the 3-position of the carboxylic acid ester using an esterase, acylase or lipase enzyme, wherein the enzymatic hydrolysis is effected at a pH in the range of from 5 to 8 and at a temperature in the range of 20.degree. C. to 40.degree. C.
摘要翻译：通过使用能够使用酯酶，酰基转移酶或脂肪酶选择性水解羧酸酯的3位的酯基的酶来水解其羧酸酯衍生物来制备6（（1R） - 羟乙基）青霉烯酸的体外方法酶，其中酶水解在5至8范围内的温度和20℃至40℃的温度下进行。

4. 发明授权

US5218130A 4-substituted anthracyclinones and their preparation 失效
标题翻译： 4-取代的蒽醌类化合物及其制备方法
公开(公告)号：US5218130A
公开(公告)日：1993-06-08
申请号：US646594
申请日：1991-01-25
申请人： Walter Cabri , Silvia De Bernardinis , Franco Francalanci , Sergio Penco
发明人： Walter Cabri , Silvia De Bernardinis , Franco Francalanci , Sergio Penco
IPC分类号： C07C49/337 , A45B23/00 , A61K31/70 , A61K31/7028 , A61K31/7034 , A61K31/704 , A61P31/04 , C07C45/36 , C07C66/00 , C07C67/36 , C07C69/95 , C07H15/252
CPC分类号： C07H15/252
摘要： 4-substituted anthracyclinones of formula (I) ##STR1## wherein R represents a hydrogen atom or a straight or branched alkyl, alkenyl or alkynyl group having from 1 to 10 carbon atoms, are intermediates in the preparation of antitumor anthracycline glycosides of formula (IX): ##STR2## wherein R is as defined above and R.sub.1 is a hydrogen atom or a hydroxy group, and pharmaceutically acceptable salts thereof.

5. 发明授权

US4933290A Process for the enzymatic separation of the optical isomers of racemic oxazolidinonic derivatives 失效
标题翻译：外消旋恶唑烷酮衍生物的光学异构体的酶分离方法
公开(公告)号：US4933290A
公开(公告)日：1990-06-12
申请号：US137721
申请日：1987-12-24
申请人： Pietro Cesti , Daniele Bianchi , Franco Francalanci , Walter Cabri
发明人： Pietro Cesti , Daniele Bianchi , Franco Francalanci , Walter Cabri
IPC分类号： C12P17/14 , C12P41/00
CPC分类号： C12P17/14 , C12P41/004
摘要： There is disclosed a process for the biotechnological resolution, by enzymatic esterification of the corresponding racemic mixture of the S(+) and R(-) optical isomers of the oxazolidinonic compounds having formula (I): ##STR1## wherein R represents a, linear or branched, C.sub.1 -C.sub.8 alkyl group, which process is characterized in that, the racemic 3-alkyl-5-hydroxymethyl-oxazolidin-2-one derivative of formula (I) is reacted with an esterifying compound, selected from esters having formula (III): ##STR2## wherein R represents a, linear or branched, C.sub.1 -C.sub.10 alkyl or alkenyl group and R" represents a linear or branched, C.sub.1 -C.sub.4 alkyl, alkenyl group, a haloalkyl (chlorine, bromine) group or a diacyl glycerolic group or from acids having formula (IV):R'"--COOH (IV)wherein R'" represents a, linear or branched, C.sub.1 -C.sub.20 alkyl or alkenyl group or from anhydrides having formula (V): ##STR3## wherein R.sup.IV represents a, linear or branched, C.sub.1 -C.sub.6 alkyl group, in the presence of an enzyme, immobilized on a porous carrier, capable of giving rise selectively to the esterification reaction of the R(-) isomer, while leaving the S(+) isomer substantially unchanged, which latter is then separated according to known techniques.

6. 发明授权

US5599698A Modified materials based on polyacrylonitrile and process for their production 失效
标题翻译：基于聚丙烯腈的改性材料及其生产工艺
公开(公告)号：US5599698A
公开(公告)日：1997-02-04
申请号：US448029
申请日：1995-05-23
申请人： Ezio Battistel , Franco Francalanci , Massimo Marinetti , Marco Morra
发明人： Ezio Battistel , Franco Francalanci , Massimo Marinetti , Marco Morra
IPC分类号： C12P13/02 , D06M16/00 , D06P3/74 , D06P3/82 , D06P5/22 , C12N9/88
CPC分类号： C12P13/02 , D06M16/003 , D06P3/74 , D06P3/8209 , D06P3/854 , D06P5/22 , Y10S435/84
摘要： The invention relates to modified materials based on polyacrylonitrile having amidic groups on their surface. The modification gives the material greater hydrophilic characteristics improving its comfort properties. In addition, it permits the polyacrylonitrile to be dyed also with acidic dyes thus making it possible for it to be used for the preparation of yarns mixed with natural fibres, such as wool for example. The process for their production involves treatment of the material with enzymes of the nitrile hydratasis class obtained from Brevibacterium imperiale.
摘要翻译：本发明涉及基于其表面具有酰胺基团的聚丙烯腈的改性材料。该改性使材料具有更好的亲水性，从而改善其舒适性。另外，它也可以用酸性染料染色聚丙烯腈，从而使其可用于制备与天然纤维例如羊毛等混合的纱线。其生产过程涉及用从Brevibacterium imperiale获得的腈水合物类的酶处理材料。

7. 发明授权

US5587495A 4-substituted anthracyclinones and anthracycline glycosides and the process for preparing them 失效
标题翻译： 4-取代的蒽环类抗生素和蒽环类苷及其制备方法
公开(公告)号：US5587495A
公开(公告)日：1996-12-24
申请号：US678352
申请日：1991-04-25
申请人： Walter Cabri , Silvia De Bernardinis , Franco Francalanci , Sergio Penco
发明人： Walter Cabri , Silvia De Bernardinis , Franco Francalanci , Sergio Penco
IPC分类号： A61K31/70 , A61K31/7028 , A61K31/7034 , A61K31/704 , A61P31/04 , B01J31/22 , C07B61/00 , C07C46/00 , C07C50/38 , C07C67/343 , C07C69/95 , C07F7/08 , C07H15/252 , C07H15/24
CPC分类号： C07H15/252
摘要： 4-substituted anthracyclinones of formula (I): ##STR1## wherein R represents a straight or branched alkyl, alkenyl or alkynyl group of up to 16 carbon atoms optionally substituted by (a) an aryl group which is unsubstituted or substituted by an inert group such as an alkyl, alkoxy or nitro group; (b) an alkoxy group; (c) a trialkylsilyl group, (d) an ester group or (e) an amido group, are intermediates in the preparation of antitumor anthracycline glycosides of formula (IX): ##STR2## wherein R is as defined above and R.sub.1 is a hydrogen atom or a hydroxy group, and pharmaceutically acceptable salts thereof.
摘要翻译： PCT No.PCT / EP89 / 01266 Sec。 371日期：1991年4月25日 102（e）日期1991年4月25日PCT提交1989年10月24日PCT公布。出版物WO90 / 04601 日期1990年5月3日，式（I）的取代的蒽环类：其中R表示直至16个碳原子的直链或支链烷基，烯基或炔基，任选被（a）芳基未取代或被惰性基团如烷基，烷氧基或硝基取代; （b）烷氧基; （c）三烷基甲硅烷基，（d）酯基或（e）酰胺基，是制备式（IX）的抗肿瘤蒽环类苷的中间体：其中R如上所定义，R 1 是氢原子或羟基，及其药学上可接受的盐。

8. 发明授权

US5328631A Polyaminoacids as builders for formulations of detergents 失效
标题翻译：聚氨基酸作为洗涤剂配方的助洗剂
公开(公告)号：US5328631A
公开(公告)日：1994-07-12
申请号：US691877
申请日：1991-04-26
申请人： Annick Du Vosel , Franco Francalanci , Paola Maggiorotti
发明人： Annick Du Vosel , Franco Francalanci , Paola Maggiorotti
IPC分类号： C07C237/12 , C07K5/113 , C07K7/06 , C07K14/00 , C08G69/10 , C08G73/02 , C08G73/10 , C11D3/12 , C11D3/37 , C11D3/08 , C11D3/384 , C11D3/386
CPC分类号： C07K7/06 , C07C237/12 , C07K14/001 , C07K5/1021 , C08G69/10 , C08G73/028 , C08G73/1092 , C11D3/128 , C11D3/3719
摘要： This invention relates to use of polyaminoacids as builders or co-builders in the formulation of detergents. These polyaminoacids, which are highly efficient as complexing agents, have good resistance to heat and stability to pH and are entirely biodegradable, have been chosen among those having the general formula: ##STR1## with substituents which are defined in the following description. The formulations of detergents contain, apart from the above builders, surface active agents, alumina-silicates and additives chosen from neutral salts, enzymes, bleaching agents, stabilizers, anti-foaming agents, perfumes, bactericides.
摘要翻译：本发明涉及在洗涤剂配方中聚氨基酸作为助洗剂或共助洗剂的用途。这些作为络合剂高效的聚氨基酸具有良好的耐热性和对pH的稳定性，并且是完全可生物降解的，已经在具有以下描述中定义的取代基的具有以下通式的那些中选择：洗涤剂的配方除了上述助洗剂之外还含有表面活性剂，氧化铝 - 硅酸盐和选自中性盐，酶，漂白剂，稳定剂，消泡剂，香料，杀菌剂的添加剂。

9. 发明授权

US5180758A Process for preparing anthracyclinones 失效
标题翻译：制备蒽醌的方法
公开(公告)号：US5180758A
公开(公告)日：1993-01-19
申请号：US743373
申请日：1991-08-26
申请人： Walter Cabri , Ilaria Candiani , Silvia De Bernardinis , Franco Francalanci
发明人： Walter Cabri , Ilaria Candiani , Silvia De Bernardinis , Franco Francalanci
IPC分类号： B01J27/128 , B01J31/12 , C07B61/00 , C07C46/00 , C07C49/423 , C07C49/727 , C07C50/36 , C07C50/38
CPC分类号： C07C46/00 , Y02P20/55
摘要： 4-substituted anthracyclinones of general formula (I): ##STR1## wherein R represents a hydrogen atom or a COOR.sub.1 group in which R.sub.1 may be a hydrogen atom or an optionally substituted C.sub.1 -C.sub.10 alkyl group, which are intermediates in the preparation of antitumor anthracycline glycosides, are prepared by:(i)(a) reacting a 4-demethyl-4-sulfonyl-7-deoxy-13-dioxolanyl daunomycinone of formula (V): ##STR2## wherein R' represents an alkyl group having from 1 to 10 carbon atoms optionally substituted by one or more halogen atoms or an aryl group optionally substituted by halogen, alkyl, alkoxy or nitro, in a reducing environment with a catalytic amount of a compound of formula (VIII):ML.sub.n L'.sub.m wherein M represents a transition metal atom, L and L', which may be the same or different, each represent an anion or a neutral molecule and n and m may vary from 0 to 4, such as to obtain a compound of formula (VII): ##STR3## wherein R represents hydrogen; or (b) carbonylating a 4-demethyl-4-sulfonyl-7-deoxy-13-dioxolanyl daunomycinone of formula (V) as defined above, with carbon monoxide in the presence of a nucleophile R.sub.1 OH wherein R.sub.1 is as defined above, an organic or inorganic base and as catalyst a compound of formula (VIII) as defined above, such as to obtain a compound of formula (VII) as shown above wherein R represents a COOR.sub.1 group; and(ii) introducing an .alpha.-hydroxy group at the 7-position and removing the 13-oxo protecting group by acid hydrolysis from the resultant compound of formula (VII).

10. 发明授权

US5658872A Polyaminoacids as builders for formulations of detergents 失效
标题翻译：聚氨基酸作为洗涤剂配方的助洗剂
公开(公告)号：US5658872A
公开(公告)日：1997-08-19
申请号：US260294
申请日：1994-06-14
申请人： Annick Du Vosel , Franco Francalanci , Paola Maggiorotti
发明人： Annick Du Vosel , Franco Francalanci , Paola Maggiorotti
IPC分类号： C07C237/12 , C07K5/113 , C07K7/06 , C07K14/00 , C08G69/10 , C08G73/02 , C08G73/10 , C11D3/12 , C11D3/37 , C11D3/32 , C11D3/33
CPC分类号： C07K7/06 , C07C237/12 , C07K14/001 , C07K5/1021 , C08G69/10 , C08G73/028 , C08G73/1092 , C11D3/128 , C11D3/3719
摘要： Polyaminoacid builders or co-builders having the general formula: ##STR1## that are useful in the formulations of detergents are disclosed. Preferred detergent formulations contain from 5 to 50 percent by weight of the polyaminoacid builder, preferably polyaspartic aicd or polyglutamic acid, together with surface-active agents, aluminosilicates and other detergent additives.
摘要翻译：公开了可用于洗涤剂制剂的具有以下通式的聚氨基酸助洗剂或共建筑物：。优选的洗涤剂配方含有5至50重量％的聚氨基酸助洗剂，优选聚天冬氨酸或聚谷氨酸，以及表面活性剂，硅铝酸盐和其它洗涤剂添加剂。

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