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| Number | Title | Issue Date |
| 7326799 | Epoxycarboxamide compound, azide compound, and amino alcohol compound, and process for preparing alpha-keto amide compound using them The present invention is to provide manufacturing intermediates which can be led to useful α-ketoamide compounds having protease-inhibiting activity extremely economically and stereoselectively, and to provide epoxycarboxamide compounds, azide compounds and amino a... | 02/05/2008 |
| 7238514 | Diterpene-producing unicellular organism The present invention is directed to a unicellular organism system, such as a yeast, for producing geranylgeranyl pyrophosphate and a diterpene in vivo. The yeast cell preferably comprises an inducible nucleic acid sequence encoding geranylgeranyl pyrophosphate synt... | 07/03/2007 |
| 7232818 | Compounds for enzyme inhibition Peptide-based compounds including heteroatom-containing, three-membered rings efficiently and selectively inhibit specific activities of N-terminal nucleophile (Ntn) hydrolases. The activities of those Ntn having multiple activities can be differentially inhibited b... | 06/19/2007 |
| 7208447 | Polyamino acid-catalyzed process for the enantioselective epoxidation of α,β-unsaturated enones and α,β-unsaturated sulfones The invention relates to a novel process that makes it possible to epoxidize α,β-unsaturated enones or α,β-unsaturated sulfones with high conversions and enantiomeric excesses in a two-phase system without addition of water in the presence of an organic solvent,... | 04/24/2007 |
| 7056947 | Aza-peptide epoxides The present invention provides compositions for inhibiting proteases, methods for synthesizing the compositions, and methods of using the disclosed protease inhibitors. Aspects of the invention include aza-peptide epoxide compositions that inhibit proteases, for exa... | 06/06/2006 |
| 7057057 | Histone deacetylase inhibitors based on alpha-ketoepoxide compounds Histone deacetylase is a metallo-enzyme with zinc at the active site. Compounds having a zinc-binding moiety, for example, an alpha-ketoepoxide group, such as an alpha-ketothio group, can inhibit histone deacetylase. Histone deacetylase inhibition can repress gene e... | 06/06/2006 |
| 6946283 | Ginkgo biloba levopimaradiene synthase The present invention is directed to nucleic acid sequences of Ginkgo biloba diterpene synthases, particularly of a levopimaradiene synthase. More specifically, the invention is directed to a cell of a unicellular organism, such as Saccharomyces cerevisiae... | 09/20/2005 |
| 6921832 | Optically active fluorine-containing compounds and processes for their production Optically active fluorine-containing compounds of the formula (1): or of formula (2): are used for producing optically active 3,3,3-trfluoro-2-hydroxy-2-methylpropionic a... | 07/26/2005 |
| 6822053 | Polyamino acid-catalyzed process for the enantioselective epoxidation of α, β-unsaturated enones and α, β-unsaturated sulfones The invention relates to a novel process that makes it possible to epoxidize α,β-unsaturated enones or α,β-unsaturated sulfones with high conversions and enantiomeric excesses in a two-phase system without addition of water in the presence of an organic solvent,... | 11/23/2004 |
| 6787657 | Optically active epoxypropionate derivative, intermediate thereof and processes for their production An optically active epoxypropionate derivative of the following formula (1): wherein symbol * represents optically active carbon. Also disclosed is an optically active epoxypropionate derivative of the following formula ... | 09/07/2004 |
| 6403638 | 2,4-pentadienoic acid derivatives having selective activity for retinoid X (RXR) receptors Compounds having the formulas below, where R is H, lower alkyl, or a pharmaceutically acceptable salt, and where R1 represents i-propyl, t-butyl or n-butyl groups, have selective RXR retionoid agonist activity. ##STR1##... | 06/11/2002 |
| 6387908 | Epoxysuccinamide derivatives Epoxysuccinamide derivatives of the formula (1): ##STR1## wherein R1 is hydrogen, alkyl, alkenyl, alkynyl, aryl, or aralkyl; R2 is alkyl, alkenyl, alkynyl, aryl, or aralkyl; R3 is hydrogen, alkyl, alkenyl, alkynyl, aryl, a... | 05/14/2002 |
| 6153589 | 2,3-epoxy alcohols, acids and derivatives as anti retroviral chemotherapeutic agents The present invention is related to compounds, compositions and methods of treating viral infections. Compounds of the present invention have the following general formula: ##STR1## wherein R is selected from --CH2 OH, --CO2 R | 11/28/2000 |
| 6147224 | 2,4-pentadienoic acid derivatives having selective activity for retinoid X (RXR) receptors Compounds of Formula 1, Formula 2 or Formula 3 where X is O, S, or (CR1 R1)n where n is 0, 1 or 2; Y is a bivalent radical having Formula 4 or Formula 5 where o is an integer from 1 to 4 ##STR1## or Y is a bivalent ar... | 11/14/2000 |
| 6110967 | Epoxysuccinamide derivative or salt thereof The invention relates an epoxysuccinamide derivative represented by a formula (I): ##STR1## wherein R1 represents a hydrogen atom, an alkyl or aminoalkyl group, R2 represents an aminoalkyl group which May be substituted, an aryl... | 08/29/2000 |
| 5883121 | Epoxysuccinamide derivative or salt thereof, and medicine comprising the same The invention relates an epoxysuccinamide derivative represented by the general formula (1) ##STR1## wherein R1 and R2 are the same or different from each other and independently represent H or an aromatic hydrocarbon group or a... | 03/16/1999 |
| 5883264 | Process for preparing optically active trans-3-phenylglycidamide compounds Process for preparing optically active trans-3-phenylglycidamide compound, which comprises subjecting racemic trans-3-phenylglycidamide compound of the formula (I) ##STR1## wherein Ring A is substituted or unsubstituted benzene, and R1 is ... | 03/16/1999 |
| 5843992 | Epoxysuccinic acid derivatives An epoxysuccinic acid derivative having the following formula: ##STR1## wherein R1 is hydrogen, alkyl, aryl, or aralkyl; each of R2 and R3 independently is aryl, aralkyl or alkyl; X is --O-- or --NR4 --; ... | 12/01/1998 |
| 5763629 | Alkoxylated glycidyl (meth)acrylates and method of preparation Compounds of the formula ##STR1## wherein R1 32 H, CH3 ; R2 =H, (C1 -C6)alkyl; and x=1-20; and process for preparing such compounds by reacting a compound of the formula ##STR2## with hydrogen pe... | 06/09/1998 |
| 5679708 | Epoxysuccinic acid derivatives, their production and use The present invention relates to a compound of the formula: ##STR1## wherein R1 stands for an optionally esterified or amidated carboxyl group, X stands for an optionally substituted divalent hydrocarbon residue, R2 stands for h... | 10/21/1997 |
| 5633239 | Substituted benzenesulfonylureas and -thioureas, processes for their preparation, their use for the production of pharmaceutical preparations, and medicaments containing them Substituted benzenesulfonylureas and -thioureas of the formula I ##STR1## exhibit outstanding effects on the cardiovascular system.... | 05/27/1997 |
| 5569774 | Process for the preparation of chlorine-substituted olefins Chlorine-substituted olefins I ##STR1## (R1 =organic radical; R2 =--CN, --CO--R3, --CO--S--R3, --CO--O--R3 --CO--N(R4,R5); R3 =organic radical; R4, R | 10/29/1996 |
| 5556853 | Epoxysuccinic acid derivatives A compound of the general formula: ##STR1## wherein R1 represents a carboxyl group which may optionally be esterified or amidated; R2 represents a cyclic group which may optionally be substituted or a polar group; n is an intege... | 09/17/1996 |
| 5539132 | Cerulenin compounds for fatty acid synthesis inhibition Novel compounds for use in inhibiting fatty acid synthesis are disclosed. The compounds can be used for the treatment of tumors or microbial infections.... | 07/23/1996 |
| 5415855 | Cosmetic composition Modified ceramides are defined, together with their synthesis and compositions comprising them for topical application to human skin, hair and nails. The modified pseudoceramides have a structure: ##STR1## and an approximate summary is that R and R | 05/16/1995 |
| 5334731 | Polyhalodihydrodioxins and polyhalodioxoles This invention is directed to halodihydrodioxins, their preparation and their polymers, which provide amorphous homopolymers that are resistant to ring opening side reactions. The resulting polymers can be used for films and thermally stable molded object... | 08/02/1994 |
| 5317100 | Process for the preparation of optically active acyloxyazetidinones Compounds of the formula ##STR1## in which R1 is hydrogen or lower alkyl, R2 is hydrogen or a hydroxyl protective group R2 ' and R3 is substituted or unsubstituted phenyl or lower alkyl can be prepared in a... | 05/31/1994 |
| 5214167 | Epoxides and their preparation Process comprising heating a dioxole at 100°-400° C. for a sufficient time to convert the dioxole to an epoxide, for example, bis-2,2-trifluoromethyl-4,5-difluoro-1,3-dioxole to 2,3-epoxy-3-trifluoromethyl-4-trifluorobutyryl fluoride.... | 05/25/1993 |
| 5208353 | Intermediates for preparing epoxy esters This invention relates to a process for preparing epoxy esters, and intermediates prepared by this process, in particular, to a process which produces non-racemic epoxy esters which are of use as intermediates in the preparation of pharmaceutical compound... | 05/04/1993 |
| 5190969 | 2,3-epoxy derivatives as anti retrovital chemotherapeutic agents The present invention is related to compounds, compositions and methods of treating viral infections. Compounds of the present invention have the following general formula: ##STR1## wherein R is selected from --CH2 OH, --CO2 R | 03/02/1993 |
| 5189187 | Diterpene compound and process for producing the same A clerodane-type diterpene derivative, which has antibacterial and antitumor activities, as well as chemically equivalent tautomers thereof and a process for producing said derivative using a microorganism belonging to the genus Streptomyces.... | 02/23/1993 |
| 5142056 | Retroviral protease inhibiting compounds A retroviral protease inhibiting compound of the formula A--X--B or a pharmaceutically acceptable salt, prodrug or ester thereof, wherein X is a linking group; A is (1) substituted amino, (2) substituted carbonyl, (3) functionalized imino, (4) functionalized alkyl,... | 08/25/1992 |
| 5071957 | Antibiotic BU-4061T The antibiotic designated BU-4061T is produced by fermentation of actinomycete strain Q996-17 (ATCC-53904). The BU-4061T antibiotic exhibits both in vitro and in vivo antitumor activity.... | 12/10/1991 |
| 5011954 | Epoxides and their preparation Process comprising heating a dioxole at 100°-400° C. for a sufficient time to convert the dioxole to an epoxide, for example, bis-2,2-trifluoromethyl-4,5-difluoro-1,3-dioxole to 2,3-epoxy-3-trifluoromethyl-4-trifluorobutyryl fluoride.... | 04/30/1991 |
| 5008404 | Preparation of azetidinones via novel protected intermediates A multistep process is disclosed for preparing azetidinone intermediates used in the making penems and carbapenems wherein intermediates containing ##STR1## R' is independently hydrogen or 1, 2 or 3 of lower alkyl or lower alkoxy, preferably hydrogen... | 04/16/1991 |
| 4912133 | BU-3862T antitumor antibiotic A new antitumor antibiotic designated herein as BU-3862T is produced by fermentation of Streptomyces hygroscopicus ATCC 53709. BU-3862T and its diacetyl and dihydro derivatives inhibit the growth of tumors in experimental animals.... | 03/27/1990 |
| 4908452 | Process for preparing nitriles A facile and mild process for the preparation of nitriles from reagent sensitive primary carboxamides is described. The process utilizes a (carboxysulfamoyl)ammonium hydroxide compound as the dehydrating agent. It is useful for preparing nitriles which ha... | 03/13/1990 |
| 4894083 | Herbicidal epoxides The invention relates to a herbicidal and plant growth regulating composition which contains as active ingredient a 2-benzoyl-2-phenyloxirane of formula I ##STR1## wherein each of m and n independently of the other is 0, 1, 2 or 3 and each of R ... | 01/16/1990 |
| 4882429 | Stereospecific preparation of (3S,4R,5R)-3-(1-hydroxyethyl)-4-benzoyloxy-azeridinones from L-(-)-theonine Azetidinones represented by the formula ##STR1## are prepared by a multistep process from L-(-)-theonine via an epoxyamide.... | 11/21/1989 |
| 4849007 | Herbicidal epoxides The invention relates to a herbicidal and plant growth regulating composition which contains as active ingredient a 2-benzoyl-2-phenyloxirane of formula I; ##STR1## wherein each of m and n independently of the other is 0, 1, 2 or 3 and each of R... | 07/18/1989 |
