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A self contained protective enclosure with an opening for entry and egress and a screen for ventilation and viewing.

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Class 549/419 - Nitrogen attached directly or indirectly to the hetero ring by acyclic nonionic bonding


Subclass of Class 549 - Organic compounds -- part of the class 532-570 series
Definition: Compounds in which nitrogen is attached directly or indirectly
No. of patents: 208
Last issue date: 03/29/2011


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NumberTitleIssue Date
7915433Tri-substituted 2-benzhydryl 5-benzlamino-tetrahydro-pyran-4-OL and 6-benzhydryl-4-benzylamino-tetrahydro-pyran-3-OL analogues, and novel 3,6 disubstituted pyran derivatives
Novel 3,6-disubstituted pyrans, optionally with a further substituent at the 4-position, are monoamine reuptake inhibitors with activity profiles of anti-depressants. ...
03/29/2011
7795457Carbamate compounds
Carbamate compounds having a structure represented by formula I (where R1, R2, R3, R4, R5 and R6 are as defined herein) are useful as anti-tumor agents. ...
09/14/2010
7402687Dihydrobenzofuran derivatives and uses thereof
Compounds of formula I are described herein which are agonists or partial agonists of the 2C subtype of brain serotonin receptors. or pharmaceutically acceptable salts thereof, wherein each of R1, R2, ...
07/22/2008
7365215Process for preparing 4-aminotetrahydropyran compound and an acid salt thereof, synthetic intermediate thereof and process for preparing the same
The present invention relates to a process for preparing 4-aminotetrahydropyran compound and an acid salt thereof represented by the formula (1): wherein R represents a hydrogen atom or a hydrocarbo...
04/29/2008
7361388Liquid-crystalline compounds having a tetrahydropyran ring
The invention relates to liquid-crystalline compounds of formula (I), wherein R11, X11, Z11, Z12, Z13, L11, L12, L13, L14, L15 and L16 have the m...
04/22/2008
73549362-phenylpyran-4-one derivatives
The present invention relates to 2-(4-sulphonylphenyl)pyran-4-one derivatives of general formula processes for their preparation, pharmaceutical compositions containing them, and their medical uses. ...
04/08/2008
7304148Sugar chain asparagine derivatives, sugar chain asparagine, sugar chain, and processes for producing these
An asparagine-linked α2,3-oligosaccharide having undeca- to hepta-saccharides, an asparagine-linked α2,6-oligosaccharide having undeca- to hepta-saccharides and containing fluorine and an asparagine-linked oligosaccharide derivative containing at least one fucose ...
12/04/2007
7297802Production methods of epoxytriazole derivative and intermediate therefor
An epoxytriazole derivative (V) useful as an intermediate for anti-fungal agents and an intermediate therefor having high quality can be produced economically and efficiently by the following industrial means. A compound of the following formula (I) is reacted with ...
11/20/2007
7259166Substituted-cycloalkyl and oxygenated-cycloalkyl glucokinase activators
2,3-Di-substituted N-heteroaromatic propionamides with said substitution at the 2-position being a substituted phenyl group and at the 3-position being a polar ring, said propionamides being glucokinase activators which increase insulin secretion in the treatment of...
08/21/2007
7205333Multivalent neuraminidase inhibitor conjugates
The invention relates to a multimeric compound or a pharmaceutically acceptable salt or derivative thereof which comprises three or more neuraminidase-binding groups attached to a spacer or linking group, in which the neuraminidase-binding group is a compound which ...
04/17/2007
7189879Process for the production of 1-hydroxymethyl-1,3,5-triazapentane, trihydrochloride
A new process for the production of 1-hydroxymethyl-1,3,5-triazapentane, trihydrochloride is described. ...
03/13/2007
7186709Dihydropyrancarboxamides and uses thereof
The present invention provides novel dihydropyrancarboxamide compounds of formula (I): and collections of these compounds, and provides methods for the synthesis of these compounds; wherein R1–R...
03/06/2007
7148240Aminoalkoxybenzoyl-benzofuran or benzothiophene derivatives, method for preparing same and compositions containing same
The invention relates to benzofuran or benzothiophene derivatives of general formula: These compounds are of use as medicinal products, in particular in the treatment of pathological syndromes of the cardiovascular...
12/12/2006
7129238Mandelic acid derivatives
The invention is concerned with novel mandelic acid derivatives of formula (I) wherein R1 to R10, X and Y are as defined in the description and in the claims, as well as pharmaceutically acc...
10/31/2006
7098195Fluorinated glucosamine analogs useful for modulating post-translational glycosylations on cells
The present invention provides compositions and methods for inhibiting cell migration, e.g., lymphocytes and inflammation. The invention also provides an improved process for preparing fluorinated N-acetylglucosamines. ...
08/29/2006
7091221Partial ester of cellulose with nitrogenous carboxylic acid and process for producing the same
According to the present invention, there are provided a novel partial ester of a nitrogenous carboxylic acid ester with cellulose, the partial ester being useful as an antibacterial agent, a flame retardant, etc., and a simple and convenient process for preparing t...
08/15/2006
7045535Compounds useful for inhibiting paramyxovirus neuraminidase
Certain cyclic compounds are presented as well as their use for inhibiting paramyxovirus neuraminidase. The compounds are represented by the following formulas: ...
05/16/2006
7034015Aminobenzoephenones
The invention relates to a novel class of aminobenzophenones derivatives, to pharmaceutical preparations comprising said compounds, to dosage units of such preparations, to methods of treating patients comprising administering said compounds, and to the use of said ...
04/25/2006
6949538Compounds, compositions, and methods
Compounds useful for treating cellular proliferative diseases and disorders by modulating the activity of KSP are disclosed. ...
09/27/2005
6906085Tetrahydropyran derivatives as neurokinin receptor antagonists
The present invention relates compounds of the formula (I): wherein R1, R2, R3, R4, R5, R6, R7 and R8 represent a variety of subst...
06/14/2005
6905786Light emitting device material, light emitting device using thereof, and amine compound
A compound represented by the following formula (I): wherein R1, R2 and R3each represents an aryl group, a heterocyclic group or an aliphatic hydrocarbon group, provided that at least o...
06/14/2005
6852866Triazole linked carbohydrates
Disclosed is an invention concerning triazolyloligosaccharides, oligosaccharides wherein the bonding between the saccharide groups is via a triazole group and methods for their preparation. ...
02/08/2005
6852717Compounds useful as anti-inflammatory agents
Disclosed are compounds useful in pharmaceutic compositions for treating diseases or pathological conditions involving inflammation such as chronic inflammatory diseases. Also disclosed are processes of making such compounds. ...
02/08/2005
6849660Antimicrobial biaryl compounds
Provided are antibacterial compounds having Formula I: In such compositions, X is O or S; Y is CH2; n is 0 or 1. One of R1 and R1′ is —C(O)NR5R5′
02/01/2005
6723858Estrogenic compounds as anti-mitotic agents
The application discloses methods of treating mammalian diseases characterized by abnormal cell mitosis by administering estradiol derivatives including those comprising colchicine or combretastatin A-4 structural motifs of the general formulae found below in a dosa...
04/20/2004
6677355Hydroxamic acid compounds useful as matrix metalloproteinase inhibitors
Compounds of the formula; ##STR1## are useful for inhibiting matrix metalloproteinase enzymes in animals, and as such, prevent and treat diseases resulting from the breakdown of connective tissues. Also disclosed are methods for the preparation of such ...
01/13/2004
6638947Carbocyclic and heterocyclic substituted semicarbazones and thiosemicarbazones and the use thereof
This invention is related to carbocyclic and heterocyclic substituted semicarbazones and thiosemicarbazones represented by Formula I: ##STR1## or a pharmaceutically acceptable salt or prodrug thereof, wherein: Y is oxygen or sulfur; R1, R21...
10/28/2003
6617350Inhibitors of aspartyl protease
The present invention relates to a novel class of sulfonamides which are aspartyl protease inhibitors. In one embodiment, this invention relates to a novel class of HIV aspartyl protease inhibitors characterized by specific structural and physicochemical ...
09/09/2003
6608218଱-acyl- and ଱-heteroatom-substituted benzene acetamide glucokinase activators
Substituted benzene acetamide compounds and pharmaceutically acceptable salts thereof are useful as glucokinase activators....
08/19/2003
6583299଱-amino-ଲ-sulfonyl hydroxamic acid compounds
A family of molecules is disclosed that inhibit matrix metalloprotease (MMP) activity, and particularly inhibit the activity of one or more of MMP-2, MMP-9, or MMP-13, while generally exhibiting little activity against MMP-1. A contemplated compound also ...
06/24/2003
6458830Tetrahydropyran derivatives and their use as therapeutic agents
The present invention relates to compounds of the formula (I): ##STR1## wherein R1, R2, R3, R4, R5, R6, R7, R8, R9, R10 and n are defined herein. The ...
10/01/2002
6451766Neuraminic acid derivatives, their preparation and their medical use
Compounds of formula (I) or their salts or esters: ##STR1## [wherein R1 is alkyl or haloalkyl; R2 and R3 each represents hydrogen or aliphatic acyl; X is hydroxy, halogen, alkoxy, or a group of formula Ra O--, w...
09/17/2002
6436930Thio derivatives of sordarin as antifungal agents
The present invention relates to antifungal compounds having the structural formula: ##STR1## and pharmaceutically acceptable salts, solvates and prodrugs thereof. The present invention further relates to pharmaceutical compositions containing said c...
08/20/2002
6391918N-sulphonyl and N-sulphinyl phenylglycinamide
Novel ଱-amino acid amides of formula (I) as well as possible isomers and mixtures of isomers thereof, wherein the substituents are defined as follows: n is the number zero or one; R1 is optionally substituted alkyl, alkenyl, alkynyl, cycl...
05/21/2002
6350761Benzenamine derivatives as anti-coagulants
This invention is directed to benzenamine derivatives of formula (I): ##STR1## wherein A, W, m, n, R1, R2, R3, R4, R5 and R6 are defined herein. These compounds are useful as anti-coagulants....
02/26/2002
6340702Neuraminic acid derivatives, their preparation and their medical use
Compounds of formula (I) or their salts or esters: ##STR1## have excellent sialidase inhibitory activity and are therefore useful for the treatment and prevention of influenza and other viral diseases where the replication of the virus is susceptible to s...
01/22/2002
6331563N-Hydroxy-2-(Alkyl, Aryl, or Heteroaryl, Sulfanyl, Sulfinyl or Sulfonyl)-3-Substituted Alkyl, Aryl or Heteroarylamides as Matrix Metalloproteinase inhibitors
Matrix metalloproteinases (MMPs) are a group of enzymes that have been implicated in the pathological destruction of connective tissue and basement membranes. These zinc containing endopeptidases consist of several subsets of enzymes including collagenase...
12/18/2001
6265446Hydrazine derivatives
Hydrazine derivatives of the formula ##STR1## wherein R1 represents lower alkyl, lower alkenyl, lower cycloalkyl, lower cycloalkyl-lower alkyl, aryl or aryl-lower alkyl, R2 represents heterocyclyl or NR5 R6, R
07/24/2001
6242616Synthetic techniques and intermediates for polyhydroxy, dienyl lactone derivatives
Synthetic methods for lactone-containing compounds such as the discodermolides are provided, as are compounds which mimic the chemical and/or biological activity thereof, and methods and intermediates useful in their preparation....
06/05/2001
6235922Processes and intermediates for preparing benzo-fused azepinone and piperidinone compounds useful in the inhibition of ACE and NEP
Compounds having the following formula I, and pharmaceutically acceptable salts thereof, including dual inhibitors of ACE and NEP and selective ACE inhibitors: ##STR1## wherein: Y1 and Y2 are each independently hydrogen, alkyl, aryl,...
05/22/2001
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