摘要:
Fatty acid esters of methyl glycosides are prepared by reacting a fatty acid or ester with a methyl glycoside in the presence of an enzyme catalyst, in particular a lipase. The resulting fatty acid esters are preferably monoesters.The methyl glycoside fatty acid esters may be used as surface-active agents in cleaning compositions or personal care products.
摘要:
The present application discloses a compound of the formula (I) wherein Q is optionally substituted pyridyl; p is 0-6. Y is formulae (i), (ii) and (iii) where X is ═O, ═S and ═N—CN, r is 1-12, R is —Z-A, Z is a single bond, —S(═O)2—, >P═O, >C═O, —C(═O)NH—, and —C(═S)NH—; and A is hydrogen, C1-12-alkyl, C3-12-cycloalkyl, —[CH2CH2O]1-10—(C1-6-alkyl), C1-12-alkenyl, aryl, heterocyclyl, and heteroaryl; B is a single bond, —NRN—, —S(═O)2— and —O—; wherein RN is selected from hydrogen, C1-12-alkyl, C3-12-cycloalkyl, —[CH2CH2O]1-10—(C1-6-alkyl), C1-12-alkenyl, aryl, heterocyclyl, and heteroaryl; s is 0-6; and Cy is aryl, cycloalkyl, heterocyclyl, and heteroaryl. The compounds are useful for use as a medicament for the treatment of a disease or a condition caused by an elevated level of nicotinamide phosphoribosyltransferase (NAMPRT).
摘要:
Compounds according to formula I wherein R1 represents hydrogen, halogen or one or more straight or branched, saturated or unsaturated C1-6 hydrocarbon radical, optionally substituted with halogen, hydroxy, cyano, nitro, carboxy, alkoxy, alkoxycarbonyl, alkylcarbonyl, formyl, amino, aminoalkyl, aminocarbonyl, alkylcarbonylamino, sulfo, aminosulfonyl, alkylsulfonylamino, hydroxysulfonyloxy, dihydroxyphosphinoyloxy or phosphono; X represents a straight or branched, saturated or unsaturated C1-12 hydrocarbon diradical, optionaly substituted with halogen, hydroxy, cyano, nitro, carboxy, alkoxy, alkoxycarbonyl, alkylcarbonyl, formyl, amino, aminoalkyl, aminocarbonyl, alkylcarbonylamino, sulfo, aminosulfonyl, alkylsulfonylamino, hydroxysulfonyloxy, dihydroxyphosphinoyloxy or phosphono; Y represents a bond, 0, C(O), S, S(O), S(0)2, C(O)O, NH, C(O)NH, OC(O) or NHC(O); Z represents an aromatic or non-aromatic heterocyclic radical with 5-12 ring atoms, optionally substituted with halogen, hydroxy, cyano, nitro, alkoxy, alkoxycarbonyl, alkylcarbonyl, formyl, aminoalkyl or straight or branched, saturated or unsaturated C1-4 hydrocarbon radical, optionally substituted with halogen, hydroxy, cyano, nitro, alkoxy, alkoxycarbonyl, alkylcarbonyl, formyl or aminoalkyl; provided that R1 is not attached to the nitrogen-atom in the pyridyl ring; and pharmaceutically acceptable salts, solvates, hydrates, N-oxides and prodrugs thereof are disclosed. The compounds are useful in therapy.
摘要:
The present application discloses compounds of formula (I) wherein X is ═O, ═S, ═NH, ═NOH and ═NO-Me; A is —C(═O)—, —S(═O)2—, —C(═S)— and P(═O)(R5)—; B is, —O—, —(CH2)3-6—, and O—(CH2)2-5—; D is, —O—, —CR7R8— and —NR9; m is 0-12, n is 0-12, m+n is 1-20; p is 0-4; R1 is opt. sub. heteroaryl; and pharmaceutically acceptable salts thereof, and prodrugs thereof. The application also discloses the compound for use as a medicament for the treatment of a disease or a condition caused by an elevated level of nicotinamide phosphoribosyltransferase (NAMPRT), e.g. inflammatory and tissue repair disorders; dermatosis; autoimmune diseases, Alzheimer's disease, stroke, athersclerosis, restenosis, diabetes, glomerulonephritis, cancer, cachexia, inflammation associated with infection and certain viral infections, including Acquired Immune Deficiency Syndrome (AIDS), adult respiratory distress syndrome, ataxia telengiectasia.
摘要:
Compounds of general formula (I) in which Y and Q are the same or different and are hydrogen atoms or C.sub.1-6 alkyl groups, optionally substituted by 1-4 hydroxy or 1-4 R.sup.3 O.sub.2 CCH.sub.2 CH.sub.2 CO.sub.2 -- groups, where R.sup.3 is a hydrogen atom or a C.sub.1-6 alkyl group which may be straight or branched and saturated or unsaturated, and R.sup.1 and R.sup.2 are the same or different and are C.sub.1-6 alkyl groups, which may be straight or branched and saturated or unsaturated, and solvates and prodrugs of these compounds and the salts of compounds in which R.sup.3 is a hydrogen atom. These compounds can be used in the treatment of diseases caused by or resulting in metabolic dysfunction and/or energy deprivation, such as diabetes, acute starvation, endotoxemia, sepsis, systemic inflammatory response syndrome and multiple orgen dysfunction syndrome. ##STR1##
摘要:
The present application discloses novel squaric acid derivatives of the formula A: from —C(═O)—, —S(═O)2—, —C(═S)— and —P(═O)(R5)—; B: -, —O—, —NR6— and —C(═O)—NR6—; D: -, —O—, —CR7R8— and —NR9; m=0-12; n=0-12; m+n=1-20; p=0-2; R1: heteroaryl, aryl; R2: H, C1-12-alkyl, C3-12-cycloalkyl, —[CH2CH2O]1-10—(C1-6-alkyl), C1-12-alkenyl, aryl, heterocyclyl, heteroaryl; R3: C1-12-alkyl, C3-12-cycloalkyl, —[CH2CH2O]1-10—(C1-6-alkyl), C1-12-alkenyl, aryl, heterocyclyl, heteroaryl; or R2 and R3: N-containing heterocyclic/heteroaromatic ring; R4 and R4*: H, C1-12-alkyl, C1-12-alkenyl; and pharmaceutically acceptable salts and prodrugs thereof, and their use in the treatment of diseases/conditions caused by an elevated level of NAMPRT (inflammatory and tissue repair disorders, particularly rheumatoid arthritis, inflammatory bowel disease, asthma and CPOD, osteoarthritis, osteoporosis and fibrotic diseases; dermatosis; autoimmune diseases including systemic lupus erythematosis, multiple sclerosis, psoriatic arthritis, ankylosing spondylitis, tissue and organ rejection, Alzheimer's disease, stroke, atherosclerosis, restenosis, diabetes, glomerulonephritis, cancer, cachexia, inflammation associated with infection and viral infections, adult respiratory distress syndrome, ataxia telengiectasia).
摘要:
Compounds according to formula I wherein R1 represents hydrogen, halogen or one or more straight or branched, saturated or unsaturated C1-6 hydrocarbon radical, optionally substituted with halogen, hydroxy, cyano, nitro, carboxy, alkoxy, alkoxycarbonyl, alkylcarbonyl, formyl, amino, aminoalkyl, aminocarbonyl, alkylcarbonylamino, sulfo, aminosulfonyl, alkylsulfonylamino, hydroxysulfonyloxy, dihydroxyphosphinoyloxy or phosphono; X represents a straight or branched, saturated or unsaturated C1-12 hydrocarbon diradical, optionaly substituted with halogen, hydroxy, cyano, nitro, carboxy, alkoxy, alkoxycarbonyl, alkylcarbonyl, formyl, amino, aminoalkyl, aminocarbonyl, alkylcarbonylamino, sulfo, aminosulfonyl, alkylsulfonylamino, hydroxysulfonyloxy, dihydroxyphosphinoyloxy or phosphono; Y represents a bond, 0, C(O), S, S(O), S(0)2, C(O)O, NH, C(O)NH, OC(O) or NHC(O); Z represents an aromatic or non-aromatic heterocyclic radical with 5-12 ring atoms, optionally substituted with halogen, hydroxy, cyano, nitro, alkoxy, alkoxycarbonyl, alkylcarbonyl, formyl, aminoalkyl or straight or branched, saturated or unsaturated C1-4 hydrocarbon radical, optionally substituted with halogen, hydroxy, cyano, nitro, alkoxy, alkoxycarbonyl, alkylcarbonyl, formyl or aminoalkyl; provided that R1 is not attached to the nitrogen-atom in the pyridyl ring; and pharmaceutically acceptable salts, solvates, hydrates, N-oxides and prodrugs thereof are disclosed. The compounds are useful in therapy.
摘要:
An epoxy group in a molecule can enzymatically be transferred to another molecule, thereby synthesizing carbohydrates carrying an epoxy group in the aglycone position.
摘要:
The present application discloses novel squaric acid derivatives of the formula A: from —C(═O)—, —S(═O)2—, —C(═S)— and —P(═O)(R5)—; B: -, —O—, —NR6— and —C(═O)—NR6—; D: -, —O—, —CR7R8— and —NR9; m=0-12; n=0-12; m+n=1-20; p=0-2; R1: heteroaryl, aryl; R2: H, C1-12-alkyl, C3-12-cycloalkyl, —[CH2CH2O]1-10—(C1-6-alkyl), C1-12-alkenyl, aryl, heterocyclyl, heteroaryl; R3: C1-12-alkyl, C3-12-cycloalkyl, —[CH2CH2O]1-10—(C1-6-alkyl), C1-12-alkenyl, aryl, heterocyclyl, heteroaryl; or R2 and R3: N-containing heterocyclic/heteroaromatic ring; R4 and R4*: H, C1-12-alkyl, C1-12-alkenyl; and pharmaceutically acceptable salts and prodrugs thereof, and their use in the treatment of diseases/conditions caused by an elevated level of NAMPRT (inflammatory and tissue repair disorders, particularly rheumatoid arthritis, inflammatory bowel disease, asthma and CPOD, osteoarthritis, osteoporosis and fibrotic diseases; dermatosis; autoimmune diseases including systemic lupus erythematosis, multiple sclerosis, psoriatic arthritis, ankylosing spondylitis, tissue and organ rejection, Alzheimer's disease, stroke, atherosclerosis, restenosis, diabetes, glomerulonephritis, cancer, cachexia, inflammation associated with infection and viral infections, adult respiratory distress syndrome, ataxia telengiectasia).
摘要:
The present application discloses compounds of formula (I) wherein X is ═O, ═S, ═NH, ═NOH and ═NO-Me; A is —C(═O)—, —S(═O)2—, —C(═S)— and P(═O)(R5)—; B is, —O—, —(CH2)3-6—, and O—(CH2)2-5—; D is, —O—, —CR7R8— and —NR9; m is 0-12, n is 0-12, m+n is 1-20; p is 0-4; R1 is opt.sub. heteroaryl; and pharmaceutically acceptable salts thereof, and prodrugs thereof. The application also discloses the compound for use as a medicament for the treatment of a disease or a condition caused by an elevated level of nicotinamide phosphoribosyltransferase (NAMPRT), e.g. inflammatory and tissue repair disorders; dermatosis; autoimmune diseases, Alzheimers disease, stroke, athersclerosis, restenosis, diabetes, glomerulonephritis, cancer, cachexia, inflammation associated with infection and certain viral infections, including Acquired Immune Deficiency Syndrome (AIDS), adult respiratory distress syndrome, ataxia telengiectasia.