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1. 发明申请

US20180265468A1 Born-Based Cycloaddition Catalysts and Methods for the Production of Bio-Based Terephthalic Acid, Isophthalic Acid and Poly (Ethylene Terephthalate) 审中-公开
公开(公告)号：US20180265468A1
公开(公告)日：2018-09-20
申请号：US15762822
申请日：2016-09-23
申请人： Board of Trustees of Michigan State University
发明人： John Wesley Frost , Peng Zhang
IPC分类号： C07D209/18 , C07C51/347 , C07C61/22 , C07C61/28 , C07C61/39 , B01J31/14
CPC分类号： C07D209/18 , B01J31/14 , B01J31/146 , B01J2231/326 , C07C51/347 , C07C51/353 , C07C61/22 , C07C61/28 , C07C61/39 , C07C2601/16 , C07C2602/42 , C07C2602/44 , Y02P20/52 , C07C61/29 , C07C62/36
摘要： Methods for producing cycloaddition products comprising: reacting a diene with a dienophile in the presence of one or more boron-based catalysts of Formula I or Formula II are provided. In particular, the methods can be used to prepare 4-methyl-3-cyclohexene-1-carboxylic acid and 3-methyl-3-cyclohexene-1-carboxylic acid, including bio-based versions thereof. The cycloaddition products can be advantageously used in the production of terephthalic acid and isophthalic acid, and ultimately, poly(ethylene terephthalate), and bio-based versions thereof.

2. 发明申请

US20070142668A1 Method of separating stereoisomers of dicarboxylic acid having norbornene or norbornane structure, or derivative thereof 有权
标题翻译：分离具有降冰片烯或降冰片烷结构的二羧酸立体异构体或其衍生物的方法
公开(公告)号：US20070142668A1
公开(公告)日：2007-06-21
申请号：US10595134
申请日：2004-09-03
申请人： Tooru Suzuki , Tetsuo Yamanaka
发明人： Tooru Suzuki , Tetsuo Yamanaka
IPC分类号： C07C51/41 , C07C61/28
CPC分类号： C07C51/43 , C07C2602/42 , C07C61/29 , C07C61/13
摘要： A method of efficiently extracting a high-purity stereoisomer from a mixture comprising the endo isomer and the exo isomer of a dicarboxylic acid having a norbornene or norbornane structure, or a derivative thereof. The present invention relates to a method of separating the endo isomer and the exo isomer of a dicarboxylic acid represented by a general formula (1) or (2) or a derivative thereof, and includes the step of stirring and mixing a mixture comprising mainly the endo isomer of the dicarboxylic acid represented by the general formula (1) or (2) or a derivative thereof, and the exo isomer of the dicarboxylic acid represented by the general formula (1) or (2) or a derivative thereof, with a basic compound and a solvent. (wherein, R1 to R8 represent a hydrogen atom, methyl group, ethyl group, or butyl group), (wherein, R′1 to R′10 represent a hydrogen atom, methyl group, ethyl group, or butyl group)
摘要翻译：从含有降冰片烯或降冰片烷结构的二羧酸的内酯异构体和外部异构体的混合物或其衍生物的混合物中高效提取高纯度立体异构体的方法。本发明涉及分离由通式（1）或（2）表示的二羧酸或其衍生物的内异构体和外异构体的方法，包括将主要包含由通式（1）或（2）表示的二羧酸的内酯异构体或其衍生物，以及由通式（1）或（2）表示的二羧酸的外型异构体或其衍生物，其具有碱性化合物和溶剂。（其中R 1至R 8表示氢原子，甲基，乙基或丁基），（其中，R'1

3. 发明申请

US20060063950A1 Synthesis process for 2-(3-hydroxy-1-adamantyl)-2-oxoacetic acid 有权
标题翻译： 2-（3-羟基-1-金刚烷基）-2-氧代乙酸的合成方法
公开(公告)号：US20060063950A1
公开(公告)日：2006-03-23
申请号：US11228055
申请日：2005-09-16
申请人： Eric Williams
发明人： Eric Williams
IPC分类号： C07C61/28
CPC分类号： C07C51/16 , C07C2603/74 , C07C59/215 , C07C59/353
摘要： A highly advantageous process for the preparation of 2-(3-hydroxy-1-adamantyl)-2-oxoacetic acid or a salt thereof is described. The process comprises subjecting 1-acetyl 3-hydroxyadamantane to liquid phase oxidation with permanganate to produce 2-(3-hydroxy-1-adamantyl)-2-oxoacetic acid or a salt thereof, with acidification to form the free acid when appropriate.
摘要翻译：描述了制备2-（3-羟基-1-金刚烷基）-2-氧代乙酸或其盐的非常有利的方法。该方法包括用高锰酸盐对1-乙酰基3-羟基金刚烷进行液相氧化，生成2-（3-羟基-1-金刚烷基）-2-氧代乙酸或其盐，并在适当时酸化形成游离酸。

4. 发明申请

US20050020681A1 Process for producing corosolic acid 失效
标题翻译：生产科罗索酸的方法
公开(公告)号：US20050020681A1
公开(公告)日：2005-01-27
申请号：US10866733
申请日：2004-06-15
申请人： Hiromitsu Takayama , Mariko Kitajima , Tomoko Ishizuka , Shujiro Seo
发明人： Hiromitsu Takayama , Mariko Kitajima , Tomoko Ishizuka , Shujiro Seo
IPC分类号： A23L1/30 , A61K31/565 , A61P3/10 , C07J63/00 , C07C61/28 , A61K31/23
CPC分类号： C07J63/008 , A23L33/105
摘要： This invention provides an improved process for producing corosolic acid starts from ursolic acid, which occurs in plants in relatively large amounts, the method comprising the steps of oxidizing the hydroxyl group at 3-position and utilizing the carbonyl group at 3-position to introduce a hydroxyl group stereospecifically into the 3-oxoursolic acid at the 2α-position adjacent to the hydroxyl group at 3-position.
摘要翻译：本发明提供了一种从相对较大量的植物中发生的熊果酸产生科罗索酸的改进方法，该方法包括以下步骤：在3-位氧化羟基并利用3-位上的羰基引入羟基在3-位上与羟基相邻的2α位置立体选择性地形成3-氧代酚酸。

5. 发明授权

US5643946A Compounds useful for treating allergic and inflammatory diseases 失效
标题翻译：可用于治疗过敏性和炎性疾病的化合物
公开(公告)号：US5643946A
公开(公告)日：1997-07-01
申请号：US443636
申请日：1995-05-18
申请人： Siegfried Benjamin Christensen, IV
发明人： Siegfried Benjamin Christensen, IV
IPC分类号： A61K31/215 , A61K31/275 , A61K31/41 , A61K31/4245 , A61K31/433 , A61P11/00 , A61P29/00 , A61P37/00 , A61P37/08 , A61P43/00 , C07C43/205 , C07C43/225 , C07C43/23 , C07C61/28 , C07C69/003 , C07C69/712 , C07C69/75 , C07C69/753 , C07C237/30 , C07C255/46 , C07C259/06 , C07C259/08 , C07C309/65 , C07C311/15 , C07C319/12 , C07C323/60 , C07D257/04 , C07D271/06 , C07D271/10 , C07D285/12 , A61K31/115 , A61K31/085 , C07C49/355 , C07C69/96
CPC分类号： C07D257/04 , C07C255/46 , C07C259/08 , C07C323/60 , C07D271/06 , C07D271/10 , C07D285/12 , C07C2101/02 , C07C2101/08 , C07C2101/14 , C07C2101/16
摘要： Compounds of the formula ##STR1## wherein the substituents are as defined herein, are disclosed. Pharmaceutical compositions and methods of treating allergic and inflammatory diseases are also taught.
摘要翻译：公开了其中取代基如本文所定义的式“IMAGE”的化合物。还教导了治疗过敏性和炎性疾病的药物组合物和方法。

6. 发明授权

US4016204A Method of synthesis of trans-2-phenylcyclopropylamine 失效
标题翻译：反式-2-苯基环丙基胺的合成方法
公开(公告)号：US4016204A
公开(公告)日：1977-04-05
申请号：US627548
申请日：1975-10-31
申请人： Vithal Jagannath Rajadhyaksha
发明人： Vithal Jagannath Rajadhyaksha
IPC分类号： C07C61/39 , C07C51/00 , C07C61/04 , C07C61/28 , C07C67/00 , C07C69/753 , C07C69/76 , C07C63/52
CPC分类号： C07C57/58
摘要： An improved method of synthesis of trans-2-phenylcyclopropylamine wherein the improvement comprises isomerizing an intermediate ester, namely, cis,trans-ethyl-2-phenylcyclopropanecarboxylate, by reacting said ester with anhydrous sodium ethoxide, to form a reaction product containing not more than about 5 percent cis ester and further reacting said resultant product to form trans-2-phenylcyclopropylamine.
摘要翻译：一种改进的反式-2-苯基环丙基胺的合成方法，其中改进包括通过使所述酯与无水乙醇钠反应，使中间体酯即顺式，反式 - 乙基-2-苯基环丙烷羧酸酯异构化，形成不超过约5％的顺式酯，并进一步使所得产物反应形成反式-2-苯基环丙基胺。

7. 发明授权

US3884970A Resinous carboxylic acid derivatives 失效
标题翻译：树脂羧酸衍生物
公开(公告)号：US3884970A
公开(公告)日：1975-05-20
申请号：US39878073
申请日：1973-09-19
申请人： NARD INSTITUTE LTD
发明人： ARAKAWA MORIMASA , KATANOSAKA AKISATO , HANAMOTO MANABU , OHTSUBO JYUNICHIRO
IPC分类号： A01N25/30 , B01F17/00 , B01J31/20 , C07C17/10 , C07C45/50 , C07C47/445 , C07C51/41 , C07C61/125 , C07C61/29 , C08F2/22 , C08F36/04 , C08K5/09 , C09J7/02 , C11D15/00 , C07C61/12 , C07C61/28 , C07C69/74
CPC分类号： B01J31/185 , A01N25/30 , B01F17/0028 , B01J31/0235 , B01J31/20 , B01J2231/32 , B01J2231/321 , B01J2531/0211 , B01J2531/824 , B01J2531/845 , C07C17/10 , C07C45/50 , C07C47/445 , C07C51/412 , C07C61/125 , C07C61/29 , C08F36/04 , C08K5/09 , C08K5/10 , C09J7/38 , C11D15/00 , Y10S516/06 , C07C23/38 , C07C47/347 , C08F2/26 , C08L21/00
摘要： A resinous condensed cyclic alkane or alkene carboxylic

WHEREIN R1, R2, R3 and R4 are each carboxyl, alkoxycarbonyl or hydrogen but one or two of R1 to R4 are always carboxyl or alkoxycarbonyl of which the alkoxy moeity has 1 to 6 carbon atoms and, when more than one carboxyl or alkoxycarbonyl is present, they can not be present at the adjacent positions; R5 is alkyl having 1 to 6 carbon atoms which may be present at any position from the 1- to 9a-positions; m and n are each an integer of 0 or 1 but at least one of them is 1; x is an integer of 0 to 3; and not more than one double bond may be present between the positions indicated by a dotted line and, when present, carboxyl or alkoxycarbonyl can not exist at such positions, which is useful for the production of an emulsifying agent effective in the emulsion polymerization for the production of synthetic rubber.
摘要翻译：树脂稠环状烷烃或烯烃羧酸R1，R2，R3和R4各自为羧基，烷氧基羰基或氢，但R1至R4中的一个或两个始终为羧基或烷氧基摩尔碳原子数为1至6的烷氧基羰基，存在多于一个羧基或烷氧基羰基，它们不能存在于相邻位置; R5是具有1至6个碳原子的烷基，其可以存在于从1至9a位的任何位置; m和n各自为0或1的整数，但它们中的至少一个为1; x为0〜3的整数; 并且在虚线所示的位置之间可以存在不超过一个双键，并且当存在时，羧基或烷氧基羰基不能存在于这样的位置，这可用于制备在乳液聚合中有效的乳化剂生产合成橡胶。

8. 发明授权

US3849490A Cyclohexadienylamidoalkylphenylsulfonyl ureas 失效
标题翻译：环辛基亚氨基二甲基苯磺酰脲类
公开(公告)号：US3849490A
公开(公告)日：1974-11-19
申请号：US14467871
申请日：1971-05-18
申请人： SQUIBB & SONS INC
发明人： VOGT B , BERNSTEIN J , WEISENBORN F
IPC分类号： C07C29/06 , C07C61/22 , C07C61/28 , C07C61/39 , C07C61/40 , C07C62/34 , C07C62/38 , C07D307/22 , C07D309/14 , C07D333/36 , C07C127/00
CPC分类号： C07C61/40 , C07C29/06 , C07C61/22 , C07C61/28 , C07C61/39 , C07C62/34 , C07C62/38 , C07D307/22 , C07D309/14 , C07D333/36 , Y10S514/866
摘要： 1. A COMPOUND OF THE FORMULA

(R(N))3-Z-CO-NH-(C(-R1)2)M-(1,4-PHENYLENE)-SO2-NH-CO-NH-R3

WHEREIN R IS LOWER ALKYL, LOWER ALKOXY OR HALOGEN; N IS 0 OR 1; R1 IS H OR ALKYL OF FROM 1 TO 3 CARBON ATOMS; M IS 1, 2 OR 3; Z IS A CYCLOHEXADIENYL RADICAL OR A CYCLOHEXADIENYL RADICAL WHICH IS MONO- DI- TRI-SUBSTITUTED BY R; AND R2 IS CYCLOALKYL OR CYCLOALKENE OF FROM 5 TO 8 CARBON ATOMS OR ALKYL-SUBSTITUTED CYCLOALKYL OR CYCLOALKENE WHEREIN THE ALKYL RADICAL HAS FROM 1 TO 3 CARBON ATOMS.

9. 发明授权

US3803203A Alpha-(4-cyano-4-aryl-1-cyclohexenyl)-propionic acids and esters 失效
标题翻译： ALPHA-（4-氰基-4-芳基-1-环己基）丙酸和酯
公开(公告)号：US3803203A
公开(公告)日：1974-04-09
申请号：US16984071
申请日：1971-08-06
申请人： EN NOM COLLECTIF SCIENCE UNION
发明人： POIGNANT J , VINCENT M , REDMOND G
IPC分类号： C07C69/753 , C07C61/28 , C07C67/00 , C07C69/635 , C07C121/64
CPC分类号： C07C69/635
摘要： ARYLCYCLOHEXENYL COMPOUNDS OF THE FORMULA

1-(X-CO-C(-R1)(-R2)-),4-R3,4-R4-CYCLOHEXENE

WHEREIN R1 IS HYDROGEN OR LOWER ALKYL, R2 IS LOWER ALKYL, R3 IS HYDROGEN, LOWER ALKYL, PHENYL, CYANO OR TRIFLUOROMETHYL, R4 IS NAPHTHYL, PHENYL, HALOPHENYL, LOWER-ALKOXYLPHENYL, LOWER-ALKOXY-PHENYL, TRIFLUOROMETHYLPHENYL, ALKYLENEDIOXYPHENYL, OR BIPHENYLYL, AND X IS LOWER ALKOXY, HYDROXYL, AMINO, HYDROXYLAMINO, OR OWER-ALKYLAMINO. THESE COMPOUNDS POSSESS ANTI-INFLAMMATORY, THROMBOLYTIC AND/OR FIBRINOLYTIC PROPERTIES.

10. 发明授权

US3683006A Cyclodecapentaene compounds 失效
标题翻译：环十二烯化合物
公开(公告)号：US3683006A
公开(公告)日：1972-08-08
申请号：US3683006D
申请日：1970-09-09
申请人： SYNTEX CORP
发明人： FRIED JOHN H
IPC分类号： C07C29/00 , C07C29/09 , C07C29/10 , C07C29/147 , C07C29/58 , C07C31/27 , C07C31/44 , C07C51/36 , C07C51/41 , C07C57/50 , C07C57/62 , C07C59/40 , C07C59/56 , C07C59/62 , C07C59/64 , C07C59/82 , C07C59/86 , C07C61/10 , C07C61/28 , C07C61/32
CPC分类号： C07C59/86 , C07C29/00 , C07C29/095 , C07C29/10 , C07C29/147 , C07C29/58 , C07C31/278 , C07C31/44 , C07C51/36 , C07C51/412 , C07C57/50 , C07C57/62 , C07C59/40 , C07C59/56 , C07C59/62 , C07C59/64 , C07C59/82 , C07C305/16 , C07C2602/36 , C07C33/44
摘要： Novel 1,6-methano-, 1,6-dichloromethano-, and 1,6difluoromethano- cyclodecapentaene alcohols, aldehydes and acids and derivatives having anti-inflammatory and fibrinolytic activity.
摘要翻译：新颖的1,6-亚甲基，1,6-二氯甲烷和1,6-二氟甲烷 - 环十二碳烯醇，醛和酸以及具有抗炎和纤维蛋白溶解活性的衍生物。

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