子分类：
| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 21 | USE OF VOLATILE COMPOSITIONS TO LIMIT OR ELIMINATE THE PERCEPTION OF MALODOR | PCT/EP2018/082132 | 2018-11-21 | WO2019101821A3 | 2019-05-31 | KAO, Huey-Ling; RUIDER, Stefan, Alexander; SMITH, Ben; MARR, Gary; ROGERS, Matthew; SHEIKH, Mushhood; WU, Anna; PFISTER, Patrick; BIRKBECK, Anthony, Alexander; COULOMB, Julien |
The various aspects presented herein relate to the perfumery industry. More particularly, the various aspects presented herein relate to the use of volatile compositions to limit, decrease or eliminate the perception of malodor. Such compositions include at least one malodor antagonist optionally combined with perfuming ingredients. Such compositions, their use in combination with delivery systems and their applications in consumer products are also objects of the present disclosure. |
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| 22 | SYNTHESIS OF TETRAALKYLCYCLOPENTADIENES | PCT/US1999/027738 | 1999-11-24 | WO00031008A1 | 2000-06-02 | |
| A method for synthesizing tetramethylcyclopentadiene from 2,3-dibromobutane is described. | ||||||
| 23 | 1,3-프로판디올의 제조방법 | KR1019910021779 | 1991-11-29 | KR100174744B1 | 1999-04-01 | 디트리히아른쯔; 노르베르트비간트 |
| 방법은 촉매로서 폴리스티렌/디비닐 벤젠을 기본으로 하는 킬레이트 형성 이온교환수지의 존재하에 아크롤레인을 수화시킨 다음, 미반응 아크롤레인이 제거되고 3-하이드록시프로피온 알데하이드를 함유하는 반응 혼합물을 수소화시키는 것을 기본으로 한다. 하기 일반식에 상응하는 정착 그룹을 갖는 킬레이트 형성 이온 교환제를 사용해서 이미 공지된 이온 교환제에서 수행된 수화보다 낮은 온도에서 부피/시간 수율이 높고 선택성이 특히 높은 수화 반응이 진행된다. 상기식에서, Z는 H, C 1 -C 6 -알킬, -CH 2 -CH(CH 3 )-Y' 또는 -(CH 2 ) O -Y' 이고, Y 및/또는 Y'는 -COOH -OH, 피리딜 또는 -P(O) (CH 2 OH)OH이다. 알카리 금속, 알카리 토금속 또는 토금속 이온을 부분적으로 도핑시키거나 또는 H형으로 메틸렌 이미노디아세트산을 함유하는 수지가 특히 적합하다. | ||||||
| 24 | 촉매를 이용한 이급지방알코올의 제조방법 | KR1019910025862 | 1991-12-31 | KR100088491B1 | 1995-08-30 | 이규완; 최명재; 김성보 |
| 25 | (-)-6,6-디메틸바이싸이클로[3.3.1]엡트-2-엔-2-메탄올 유도체의 제조방법 | KR1019850005645 | 1985-08-06 | KR1019860001776A | 1986-03-22 | 까밀로코르비모라 |
| 내용 없음 | ||||||
| 26 | METHODS AND COMPOSITIONS FOR TREATMENT OR PREVENTION OF SYMPTOMS OF CLASSIC GALACTOSEMIA | PCT/US2018/037872 | 2018-06-15 | WO2018232317A1 | 2018-12-20 | LAI, Kent; BALAKRISHNAN, Bijina; SIDDIQI, Anwer Mukhtar; JOHNSON, Joshua |
Described are methods of treating or preventing a symptom of galactosemia comprising administering to a subject with galactosemia, a therapeutically effective amount of a compound of formula (I). |
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| 27 | UTILISATION DE CERTAINES PLANTES HYPERACCUMULATRICES DE MÉTAUX DE TRANSITION POUR DES RÉDUCTIONS DE COMPOSÉS ORGANIQUES PAR VOIES VERTES | PCT/FR2015/000146 | 2015-07-15 | WO2016009116A1 | 2016-01-21 | GRISON, Claude; ESCANDE, Vincent |
La présente invention a pour objet un procédé de réduction de composés organiques utilisant des catalyseurs contenant du nickel(O) provenant de plantes hyperaccumulatrices de métaux. Ce procédé peut être mis en oeuvre par les voies vertes et présente des avantages par rapport aux procédés utilisant les catalyseurs connus. |
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| 28 | MICROORGANISMS AND METHODS FOR PRODUCTION OF SPECIFIC LENGTH FATTY ALCOHOLS AND RELATED COMPOUNDS | PCT/US2013/064827 | 2013-10-14 | WO2014062564A1 | 2014-04-24 | OSTERHOUT, Robin, E.; BURGARD, Anthony, P. |
The invention provides non-naturally occurring microbial organisms containing a fatty alcohol, fatty aldehyde or fatty acid pathway, wherein the microbial organisms selectively produce a fatty alcohol, fatty aldehyde or fatty acid of a specified length. Also provided are non-naturally occurring microbial organisms having a fatty alcohol, fatty aldehyde or fatty acid pathway, wherein the microbial organisms further include an acetyl-CoA pathway. In some aspects, the microbial organisms of the invention have select gene disruptions or enzyme attenuations that increase production of fatty alcohols, fatty aldehydes or fatty acids. The invention additionally provides methods of using the above microbial organisms to produce a fatty alcohol, a fatty aldehyde or a fatty acid. |
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| 29 | METHOD FOR PRODUCING BUTANOL USING EXTRACTIVE FERMENTATION WITH OSMOLYTE ADDITION | PCT/US2010057846 | 2010-11-23 | WO2011063402A3 | 2011-10-13 | PATNAIK RANJAN; GRADY MICHAEL CHARLES |
| A method is provided for producing butanol through microbial fermentation, in which the butanol product is removed during the fermentation by extraction into a water-immiscible organic extractant in the presence of at least one osmolyte at a concentration at least sufficient to increase the butanol partition coefficient relative to that in the presence of the osmolyte concentration of the basal fermentation medium and of an optional fermentable carbon source. The osmolyte may comprise a monosaccharide, a disaccharide, glycerol, sugarcane juice, molasses, polyethylene glycol, dextran, high fructose corn syrup, corn mash, starch, cellulose, and combinations thereof. Also provided is a method and composition for recovering butanol from a fermentation medium. | ||||||
| 30 | Method for producing alcohol | JP28136891 | 1991-10-28 | JP2925812B2 | 1999-07-28 | HATSUTORI YASUYUKI; MORI ATSUTO; SHIMONAKA JUJI; TSUKADA KYOSHI |
| 31 | Production of optically active alcohol | JP24111997 | 1997-09-05 | JPH1180053A | 1999-03-23 | NOYORI RYOJI; MIKAMI KOICHI; OKUMA TAKESHI; TERADA MASAHIRO; HENRY DUSE; PHAM T MAI JEAN CATHERINE; KORENAGA TOSHINOBU; ITO MASAMICHI; SAYO NOBORU |
| PROBLEM TO BE SOLVED: To obtain an optically active alcohol, which is useful as, for example, an intermediate for synthesizing cosmetics and medicines, at high optical purity, at high yield and inexpensively, by hydrogenating a carbonyl compound using a combination of a specific transition metal complex and a diamine. SOLUTION: A compound shown by formula II (* denotes asymmetric carbon atom) is obtained by asymmetric hydrogenation of (D) a compound shown by formula I [R<1> is 21 (substituted) hydrocarbon or a (substituted) heterocyclic group; R<2> can form a (substituted) alicyclic ring together with R<1> and adjacent carbon atom(s), or is R<1> ] in the presence of (A) a transition metal complex containing a transition metal and a tertiary phosphine (A1 ) as a bidentate, (B) a diamine, and (C) a base, in such a way that component B is optically active when A1 is racemic, and component B is racemic when A1 is optically active. | ||||||
| 32 | Mass production methods of taxol by semi-continuous culture | JP53238596 | 1996-04-27 | JPH10504726A | 1998-05-12 | アダムス・トム・リー; キム・サンイク; キム・ジンヒュン; スタールフット・ロイ・ウイリアム; ソン・ジュンセオ; ソン・ボンキュ; チョイ・ヒュンキョーン; ホン・セウンスー; ユン・ジェオンホワン; リー・ヒュンソー |
| (57)【要約】 本発明はイチイ属植物の半連続培養による、タキソールを高収率で大量生産する方法に関する。 本発明によれば、下記の工程を含んでなるイチイ属植物細胞の半連続培養を用いることにより、タキソールを高収率で調製することができる。 すなわち、(i)イチイ属植物細胞を１〜10%(w/v)の糖を含有する培地に接種し、これをインキュベートし; そして(ii)上記の工程(i)で得られた培養物の1/10から1/2容量を新鮮な培地に移して工程(i)を繰り返し、残りの培養物に１〜10%(w/v)の糖を添加し、そしてタキソールの最大生産時までインキュベートする工程である。 | ||||||
| 33 | Method for producing alcohol | JP18487888 | 1988-07-25 | JP2716737B2 | 1998-02-18 | 清 塚田; 朗 山室; 泰幸 服部; 紀明 福岡 |
| 34 | Production of alcohol | JP28136891 | 1991-10-28 | JPH05117185A | 1993-05-14 | HATTORI YASUYUKI; MORI ATSUTO; SHIMONAKA YUJI; TSUKADA KIYOSHI |
| PURPOSE: To obtain an alcohol under a low temperature and pressure condition in high yield by carrying out the catalytic reduction of an organic carboxylic acid with hydrogen in the presence of a catalyst obtained by reducing a catalyst precursor produced by supporting copper oxide, etc., on a carrier such as titanium oxide at a specific ratio. CONSTITUTION: The objective alcohol is produced by the catalytic reduction of an organic carboxylic acid ester (e.g. formic acid ester or palmitic acid ester) with hydrogen in the presence of a catalyst obtained by supporting or mixing (A) a metal oxide exclusively composed of copper oxide or multiple metal oxides composed of copper oxide and zinc oxide (at a weight ratio of 100/0 to 80/20 in terms of CuO/ZnO) to (B) a carrier composed of titanium oxide and/or titanium hydroxide and silicon oxide and/or silicon hydroxide (at a weight ratio of 99.9/0.1 to 85/15 in terms of TiO 2/SiO 2). The weight ratio of A/B is 15/85 to 65/35. COPYRIGHT: (C)1993,JPO&Japio | ||||||
| 35 | Production of (+-)-4-formyl-alpha-alkylbenzyl alcohol | JP24814489 | 1989-09-26 | JPH03112940A | 1991-05-14 | MIYATA SHIRO; YONEZAWA NOBUYUKI; MURAO ATSUHIKO |
| PURPOSE: To obtain in an industrially advantageous manner the title compound having in one molecule two functional groups differing from each other, useful as a synthetic intermediate by reaction of a Grignard reagent with readily available terephthalaldehyde. CONSTITUTION: The objective (±)-4-formyl-α-alkylbenzyl alcohol of formula I can be obtained by reaction of a Grignard reagent of formula RMgX (R is alkyl or aryl; X is halogen) with readily available terephthalaldehyde. The p-xylene glycols of formula II as inevitable byproducts in this reaction can be separated in high efficiency and removed by converting the objective compound to its bisulfite salt. And after reaction, terephthalaldehyde is sublimed and recovered from a mixture containing the terephthalaldehyde and the compound of the formula I. The present process is simple in operation, thus the compound of the formula I useful as a synthetic intermediate for various applications can be obtained in an industrially advantageous manner. COPYRIGHT: (C)1991,JPO&Japio | ||||||
| 36 | JPH0330583B2 - | JP11469982 | 1982-07-01 | JPH0330583B2 | 1991-04-30 | |
| 37 | Production of alcohol | JP18487988 | 1988-07-25 | JPH0236136A | 1990-02-06 | YAMAMURO AKIRA; TSUKADA KIYOSHI; KIMURA AKIO |
| PURPOSE:To obtain alcohol with advantage by using a catalyst prepared by making paradium and/or rhenium and zinc oxide or a metal oxide mixture containing the above-mentioned oxide supported on a carrier in a specified ratio in catalytic reduction if an organocarboxylic ester by hydrogen. CONSTITUTION:An organocarboxylic ester is catalytically reduced with hydrogen in the presence of a catalyst composed of (a) Pd and/or Re, (b) ZnO or metal oxide mixture containing ZnO and (c) a carrier and containing Pd and/or Re in the ratio of Re:Zn (atom ratio)=(0.008-200):1, preferably (0.1-100):1 based on ZnO to produce a corresponding alcohol with advantage using the above- mentioned highly active catalyst containing no harmful chromium and excellent in catalyst-poisoning resistance, thermal stability and selectivity while inhibiting by-production of hydrocarbons. | ||||||
| 38 | Improved process for preparing metal alkoxide | JP11304284 | 1984-06-04 | JPS60258132A | 1985-12-20 | KANEKO MASAYOSHI; MITATE CHIAKI; NISHIYAMA KOUJI; YOKOYAMA HIROYOSHI |
| PURPOSE: To obtain the titled substance, by reacting a metal oxychloride hydrate with HCl and pyridine in the presence of an aliphatic alcohol to give a poyridinium complex, removing the formed water to the outside of the system by the azeotropic mixture, and reacting the resultant product with NH 3 and an aliphatic alcohol. CONSTITUTION: A compound of formula I (M is Zr, Hf, thorium, cerium, plutonium or Ti; n is an integer 1W8) is reacted with concentrated hydrochloric acid or HCl gas and pyridine in the presence of an aliphatic alcohol of the formula R-OH (R is 2W12C alkyl or alkenyl which may be branched) to give a pyridinium complex, and the formed water is removed to the outside of the system by the azeotropic mixture with the aliphatic alcohol. NH 3 gas and an alcohol of the formula R'OH (R' is 2W12C alkyl or alkenyl which may be branched) are introduced into the reaction system to afford the aimed compound of formula II. EFFECT: The aimed substance is obtained in high purity and yield, and the pyridine can be handled in the closed system. USE: A raw material for preparing ultrafine powdery metal oxide of high purity. COPYRIGHT: (C)1985,JPO&Japio | ||||||
| 39 | JPS6056124B2 - | JP4634780 | 1980-04-08 | JPS6056124B2 | 1985-12-09 | TAMURA MITSUHISA; SUZUKAMO TAKEO; HIROSE KENICHI |
| 40 | Production of alcohol | JP18632283 | 1983-10-04 | JPS6078927A | 1985-05-04 | TAKIZAWA YUKIHISA; KOUNO NOBUHARU; SAITOU KENJI; YAMACHIKA HIROSHI |
| PURPOSE: To produce an alcohol having triple bond, by reacting Mg with a carbonyl compound or oxirane compound and a halogenated propargyl compound at the same time in the presence of metallic zinc or zinc halide in an inert solvent, and hydrolyzing the reaction product. CONSTITUTION: (A) The compound of formula I (R 1 and R 2 are 1W14C alkyl, alkenyl, alkynyl, phenyl, benzyl, thienyl, etc.; one of R 1 and R 2 may be H) or the compound of formula II (R 3 is H, 1W6C alkyl or phenyl) and (B) the compound of formula III (R 4 is H or CH 3; X is halogen) are made to react with Mg in an inert solvent (preferably THF) in the presence of metallic zinc or zinc halide (0.05W0.5mol per 1mol of the compound of formula I or formula II), and the reaction product is hydrolyzed to obtain the objective compound of formula IVor formula V. EFFECT: The objective compound can be produced in high yield without using particular apparatus. USE: Intermediate of agricultural chemicals, pharmaceuticals or perfumery. COPYRIGHT: (C)1985,JPO&Japio | ||||||
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