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1. 发明授权

US5356879A D-tagatose as anti-hyperglycemic agent 失效
标题翻译： D-塔格糖作为抗高血糖药
公开(公告)号：US5356879A
公开(公告)日：1994-10-18
申请号：US835496
申请日：1992-02-14
申请人： Lee R. Zehner , Gilbert V. Levin , James P. Saunders , James R. Beadle
发明人： Lee R. Zehner , Gilbert V. Levin , James P. Saunders , James R. Beadle
IPC分类号： A61K31/70
CPC分类号： A61K31/7004 , Y10S514/866 , Y10S514/884
摘要： This invention discloses the usefulness of D-tagatose as a treatment for hyperglycemia, diabetes mellitus, and the inhibition of formation of advanced glycosylation end-products associated with the aging process.This invention discloses edible formulations and pharmaceutical compositions containing D-tagatose and the effect of consumption of such formulations on blood level of glucose. D-Tagatose was found to be an anti-hyperglycemic agent. In addition, consumption of D-tagatose in sweetened formulations to inhibit formation of advanced glycosylation end-products in mammals is disclosed. The combination of the anti-hyperglycemic effect and the inhibition of formation of glycosylated proteins and nucleic acids make D-tagatose an ideal agent for alleviating the complications resulting from hyperglycemia, including acceleration of the aging process.
摘要翻译：本发明公开了D-塔格糖作为治疗高血糖症，糖尿病以及与衰老过程相关的晚期糖基化终产物形成的抑制作用。本发明公开了含有D-塔格糖的食用制剂和药物组合物以及这种制剂的消耗对血糖水平的影响。 D塔达糖被发现是一种抗高血糖剂。此外，公开了在甜味制剂中消耗D-塔格糖以抑制哺乳动物中晚期糖基化终产物的形成。抗高血糖作用和抑制糖基化蛋白质和核酸形成的组合使D-塔格糖成为缓解由高血糖引起的并发症的理想药剂，包括加速老化过程。

2. 发明授权

US5217537A Crystalline form of L-gulose 失效
标题翻译：结晶形式的L-古洛糖
公开(公告)号：US5217537A
公开(公告)日：1993-06-08
申请号：US856637
申请日：1992-03-24
申请人： James R. Beadle , Gilbert V. Levin , Lee R. Zehner
发明人： James R. Beadle , Gilbert V. Levin , Lee R. Zehner
IPC分类号： C07H3/02 , C13K13/00
CPC分类号： C07H3/02 , C13K13/00
摘要： Free flowing, substantially pure, non-hygroscopic crystalline .beta.-L-gulopyranose is disclosed. This crystalline form of L-gulose is characterized by a sharp melting point of 130.degree.-132.degree. C., a specific optical rotation of +40.degree., characteristic mutarotation, a characteristic X-ray powder diffraction pattern, and a characteristic infrared spectrum. A method for preparation of crystalline .beta.-L-gulopyranose from L-gulose syrup is also disclosed. This method involves dilution of the L-gulose syrup, followed by initiation of crystallization, and isolation of .beta.-L-gulopyranose crystals. Crystalline .beta.-L-gulopyranose may be used as an alternative non-caloric or reduced caloric sweetener which substitutes for sucrose or dextrose in commercial dry prepared mixes for making beverages, cakes, puddings, breads, and the like. In addition, crystalline .beta.-L-gulopyranose may be used in applications in which the introduction of water is undesirable, such as jellies, icings, frostings and confections.
摘要翻译：公开了自由流动的，基本上纯的，非吸湿性的结晶β-L-吡喃葡萄糖。这种L-木糖的结晶形式的特征在于尖锐的熔点为130-132℃，比旋光度为+ 40°，特征旋转，特征X射线粉末衍射图谱和特征红外光谱。还公开了从L-瓜糖浆制备结晶β-L-吡喃葡萄糖的方法。该方法包括稀释L-果糖浆，随后开始结晶，并分离β-L-吡喃葡萄糖晶体。结晶β-L-吡喃葡萄糖可用作替代的非热量或低热量甜味剂，其在商业干制备的混合物中代替蔗糖或右旋糖，用于制备饮料，蛋糕，布丁，面包等。此外，结晶β--L-吡喃葡萄糖可用于不希望引入水的应用中，例如果冻，糖霜，结霜和糖果。

3. 发明授权

US4303594A Process for the production of isobutyric acid anhydride 失效
标题翻译：生产异丁酸酐的方法
公开(公告)号：US4303594A
公开(公告)日：1981-12-01
申请号：US143693
申请日：1980-04-25
申请人： Richard V. Norton , Lee R. Zehner , Ralph F. Pascoe , John E. Corn, Jr. , Dace Grote
发明人： Richard V. Norton , Lee R. Zehner , Ralph F. Pascoe , John E. Corn, Jr. , Dace Grote
IPC分类号： C07C51/56 , C07C51/58 , C07C51/54
CPC分类号： C07C51/56 , C07C51/58
摘要： A process for the production of isobutyric acid anhydride in which propylene is initially carbonylated in the presence of a substantial molar excess of liquid anhydrous hydrogen fluoride to provide a reaction mixture of isobutyroyl fluoride and unreacted hydrogen fluoride. Following distillation of the reaction mixture to recover a recycle stream of hydrogen fluoride, the isobutyroyl fluoride residue is partially hydrolyzed in the presence of a hydrogen fluoride acceptor resulting in a hydrolysis product consisting essentially of isobutyroyl fluoride, isobutyric acid anhydride and a hydrogen fluoride complex of said acceptor. Following removal of the solid complex, the hydrolysis product is fractionally distilled to yield an overhead fraction of isobutyroyl fluoride for reuse in the hydrolysis reaction.
摘要翻译：一种生产异丁酸酐的方法，其中丙烯最初在相当摩尔过量的液体无水氟化氢存在下进行羰基化，以提供异丁酰氟和未反应的氟化氢的反应混合物。在蒸馏反应混合物以回收氟化氢的再循环流之后，在氟化氢受体的存在下将异丁酰氟化物残余物部分水解，得到基本上由异丁酰氟，异丁酸酐和氟化氢络合物组成的水解产物说接受者除去固体络合物后，水解产物被分馏，得到异丁酰氟的塔塔馏分，用于在水解反应中重新使用。

4. 发明授权

US4292201A Preparation of vanadium(IV)bis(metaphosphate) hydrocarbon oxidation catalyst containing an actinide or lanthanide series metal 失效
标题翻译：含有锕系元素或镧系金属的钒（Ⅳ）双（偏磷酸）烃氧化催化剂的制备
公开(公告)号：US4292201A
公开(公告)日：1981-09-29
申请号：US105364
申请日：1979-12-19
申请人： James C. Vartuli , Lee R. Zehner
发明人： James C. Vartuli , Lee R. Zehner
IPC分类号： B01J23/22 , B01J27/198 , C07C51/25 , B01J27/14 , B01J31/02 , C07D307/60
CPC分类号： C07C51/252 , B01J23/002 , B01J23/22 , B01J27/198 , C07C51/25 , B01J2523/00
摘要： A method for the preparation of a cerium or thorium (lanthanide or actinide metal) promoted single phase vanadium(IV)bis(metaphosphate) catalyst useful for the vapor phase oxidation of hydrocarbons and particularly the oxidation of linear C.sub.4 unsaturated olefins to prepare maleic anhydride.
摘要翻译：用于制备铈或钍（镧系元素或锕系金属）的方法促进用于烃的气相氧化的单相钒（Ⅳ）双（偏磷酸盐）催化剂，特别是线性C 4不饱和烯烃的氧化以制备马来酸酐。

5. 发明授权

US4276197A Preparation of a titanium promoted VO(PO.sub.3).sub.2 oxidation catalyst 失效
标题翻译：制备钛促进的VO（PO3）2氧化催化剂
公开(公告)号：US4276197A
公开(公告)日：1981-06-30
申请号：US105365
申请日：1979-12-19
申请人： James C. Vartuli , Lee R. Zehner
发明人： James C. Vartuli , Lee R. Zehner
IPC分类号： B01J23/22 , B01J27/198 , C07C51/25 , B01J27/14 , B01J31/02
CPC分类号： C07C51/252 , B01J23/002 , B01J23/22 , B01J27/198 , C07C51/25 , B01J2523/00
摘要： A method for the preparation of a titanium promoted single phase vanadium(IV)bis(metaphosphate) catalyst useful for the vapor phase oxidation of a linear C.sub.4 unsaturated olefins to prepare maleic anhydride.
摘要翻译：一种用于制备钛促进的单相钒（Ⅳ）双（偏磷酸盐）催化剂的方法，该催化剂可用于气相氧化线性C 4不饱和烯烃以制备马来酸酐。

6. 发明授权

US4171450A Preparation of unsaturated diesters by catalytic oxidative carbonylation of diolefins 失效
标题翻译：通过二烯烃的催化氧化羰基化制备不饱和二酯
公开(公告)号：US4171450A
公开(公告)日：1979-10-16
申请号：US808939
申请日：1977-06-22
申请人： Haven S. Kesling, Jr. , Lee R. Zehner
发明人： Haven S. Kesling, Jr. , Lee R. Zehner
IPC分类号： B01J27/00 , C07C69/52
CPC分类号： C07C69/52
摘要： A process for the preparation of an unsaturated diester having the formula ##STR1## wherein R is an alkyl group of from 1 to 8 carbon atoms or an aralkyl group containing 6 carbon atoms in the ring and from 1 to 4 carbon atoms in the alkyl substituent, and R.sub.1 to R.sub.4 is hydrogen, a halogen, an alkyl group of from 1 to 4 carbon atoms or an aryl group containing 6 carbon atoms in the ring, by reacting carbon monoxide and oxygen with a diolefin having the formula ##STR2## wherein R.sub.1 to R.sub.4 which may be the same or different is as hereinabove described, in the presence of a catalytic amount of a platinum group metal compound, a copper for iron oxidant salt compound and a stoichiometric amount of a dehydrating agent.Alternatively, a ligand or coordination complex compound of the metal salt compound, and catalytic quantities of an alcohol may be employed.
摘要翻译：一种制备具有下式的不饱和二酯的方法，其中R是1至8个碳原子的烷基或在该环中含有6个碳原子和在烷基取代基中具有1至4个碳原子的芳烷基 R 1至R 4为氢，卤素，具有1至4个碳原子的烷基或环中含有6个碳原子的芳基，通过使一氧化碳和氧与具有下式的二烯烃反应：其中R1 在与催化量的铂族金属化合物，铁氧化剂盐化合物的铜和化学计量的脱水剂的存在下，可以相同或不同的R 4如上所述。

7. 发明授权

US4069388A Preparation of oxalate esters from carbon monoxide and an alkoxycycloalkene 失效
标题翻译：从一氧化碳和烷氧基环烯烃制备草酸酯
公开(公告)号：US4069388A
公开(公告)日：1978-01-17
申请号：US734799
申请日：1976-10-22
申请人： Lee R. Zehner
发明人： Lee R. Zehner
IPC分类号： B01J23/00 , B01J31/00 , C07B61/00 , C07C27/00 , C07C67/00 , C07C67/36 , C07C69/36
CPC分类号： C07C67/36 , C07C69/36
摘要： A process for the preparation of oxalate esters by the catalytic oxidative carbonylation of an alkoxycycloalkene with carbon monoxide, an alcohol and oxygen or an oxygen-containing gas in the presence of a metal salt catalyst and an amine base. In addition, a catalytic amount of particular metal oxidizing salts is employed along with a catalytic amount of an acid or an amine salt compound. Alternatively various counterions and ligands of the metal salt catalysts may be employed.
摘要翻译：一种通过在金属盐催化剂和胺碱的存在下通过烷氧基环烯烃与一氧化碳，醇和氧或含氧气体的催化氧化羰基化制备草酸酯的方法。此外，催化量的特定金属氧化盐与催化量的酸或胺盐化合物一起使用。或者，可以使用金属盐催化剂的各种抗衡离子和配体。

8. 发明授权

US4005129A Process for the oxidative carbonylation of alcohols and method for the reoxidation of reduced copper salts produced by the oxidation carbonylation 失效
标题翻译：醇的氧化羰基化方法和通过氧化羰基化产生的还原铜盐的再氧化方法
公开(公告)号：US4005129A
公开(公告)日：1977-01-25
申请号：US583810
申请日：1975-06-04
申请人： Lee R. Zehner
发明人： Lee R. Zehner
IPC分类号： C07C69/36
CPC分类号： C07C69/36
摘要： A process for the oxidative carbonylation of alcohols with carbon monoxide using metal salt catalysts, an amine base, amine salts, and copper (II) oxidizing salts to produce a predominate amount of oxalate ester and the reoxidation of the reduced copper (II) oxidizing salts with an oxygen-containing gas under mild conditions in the presence of the amine salt. After removal of water by physical or chemical means the oxidative carbonylation reaction can be repeated without any loss of yield of the oxalate ester.
摘要翻译：使用金属盐催化剂，胺碱，胺盐和铜（II）氧化盐来氧化羰基化醇与一氧化碳的方法，以产生主要量的草酸酯和还原的铜（II）氧化盐的再氧化在温和条件下在胺盐存在下用含氧气体。通过物理或化学方法去除水后，可以重复氧化羰基化反应，而不会降低草酸酯的产率。

9. 发明授权

US4005128A Process for the preparation of oxalate esters 失效
标题翻译：草酸酯的制备方法
公开(公告)号：US4005128A
公开(公告)日：1977-01-25
申请号：US564242
申请日：1975-04-02
申请人： Lee R. Zehner , Richard W. Sauer, deceased , John J. Heffron, executor
发明人： Lee R. Zehner , Richard W. Sauer, deceased , John J. Heffron, executor
IPC分类号： C07C69/36
CPC分类号： C07C69/36
摘要： A process for the preparation of oxalate esters by reacting carbon monoxide with an alcohol in the presence of a stoichiometric quantity of a metal salt catalyst and a stoichiometric quantity of an amine base. Preferably stoichiometric amounts of particular metal oxidizing salts are employed along with the metal salt catalyst and a stoichiometric amount of amine base. Alternatively ligands of the metal salt catalysts may be employed, especially in conjunction with a metal oxidant and an amine base thereby providing a pronounced effect on selectivity for the oxalate ester over the carbonate.
摘要翻译：在化学计量量的金属盐催化剂和化学计量的胺碱的存在下，使一氧化碳与醇反应制备草酸酯的方法。优选化学计量的特定金属氧化盐与金属盐催化剂和化学计量的胺基一起使用。或者，可以使用金属盐催化剂的配体，特别是与金属氧化剂和胺碱结合使用，从而对草酸酯对碳酸酯的选择性提供显着的影响。

10. 发明授权

US4236023A Preparation of unsaturated monoesters by the catalytic oxidative carbonylation of diolefins with an enol ether or 1-alkoxycycloalkene 失效
标题翻译：通过二烯烃与烯醇醚或1-烷氧基环烯烃的催化氧化羰基化制备不饱和单酯
公开(公告)号：US4236023A
公开(公告)日：1980-11-25
申请号：US52272
申请日：1979-06-26
申请人： Haven S. Kesling, Jr. , Lee R. Zehner
发明人： Haven S. Kesling, Jr. , Lee R. Zehner
IPC分类号： C07C45/51 , C07C67/36
CPC分类号： C07C45/513
摘要： A process for the preparation of an unsaturated monoester having the formula ##STR1## wherein R is an alkyl group of from 1 to 4 carbon atoms and R' is hydrogen, a halogen or a methyl group, by reacting carbon monoxide, oxygen, and at least a stoichiometric amount of an enol ether, or a 1-alkoxycycloalkene dehydrating agent with a diolefin having the formula ##STR2## wherein R' is as hereinabove described, in the presence of a catalytic amount of a platinum group metal compound and a copper or iron oxidant salt compound.Alternatively, a ligand or coordination complex compound of the metal salt compound and catalytic quantitites of an alcohol may be employed.
摘要翻译：制备具有式“IMAGE”的不饱和单酯的方法，其中R是1至4个碳原子的烷基，R'是氢，卤素或甲基，通过使一氧化碳，氧气和在催化量的铂族金属化合物和铜的存在下，至少一种化学计量量的烯醇醚或具有式“IMAGE”的二烯烃的1-烷氧基环烯烃脱水剂，其中R'如上所述，铁氧化剂盐化合物。或者，可以使用金属盐化合物的配体或配位络合物和醇的催化量。

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