Patents
Patents for C07H 17 - Compounds containing heterocyclic radicals directly attached to hetero atoms of saccharide radicals (11,681)
10/1992
10/06/1992CA2064985A1 8a-aza-8a-homoertyhromycin cyclic lactams
10/01/1992WO1992016545A1 6-o-methylerythromycin ester derivative
09/1992
09/30/1992EP0506331A1 4"-and 4'-alkylthio-avermectin derivatives
09/30/1992EP0506048A1 Sulfated tocopheryl oligosaccharides and antiviral agents including the same as active ingredients
09/30/1992EP0505937A1 Flavone derivatives, a process for the preparation thereof and pharmaceutical compositions containing them
09/30/1992CN1018457B Novel process for producing etoposide
09/27/1992CA2063850A1 Sulfated tocopheryl oligosaccharides and antiviral agents including the same as active ingredients
09/22/1992US5149793 Antitumor agent, bactericide
09/22/1992US5149639 Norerythromycin
09/16/1992EP0503949A1 Novel process for the preparation of 9-deoxo-9(z)-hydroxyiminoerythromycin A
09/16/1992EP0503932A1 9-Deoxo-9(z)-hydroxy-iminoerythromycin A and O-derivatives thereof
09/16/1992EP0503885A1 Avermectin compounds with a 6,5-spiroketal ring system
09/16/1992CA2062932A1 9-deoxo-9(z)-hydroxyiminoerythromycin a and o-derivatives thereof
09/15/1992US5147858 Acidic polycyclic ether useful as an anticoccidial agent and as a growth promotant
09/10/1992DE4107079A1 Rutin prepn. - by extn. of rutin-contg. materials with 1,4-dioxan and recrystallisation
09/09/1992EP0502704A1 Cooling system and cooling method for hot isostatic pressurizing equipment
09/09/1992EP0502661A2 Heteroanthracycline anti-tumor analogues
09/09/1992EP0203959B1 Nucleotide analogs for nucleic acid labeling and detection
09/08/1992US5145955 Process for the preparation and composition of a fraction containing picroside I and kutkoside
09/08/1992US5145839 Antitumor, AIDS
09/08/1992US5145781 Preparation and uses of alpha-glycosyl rutin
09/03/1992WO1992014477A1 Method of treating systemic lupus erythematosus
09/03/1992WO1992014476A1 Method of treating pulmonary inflammation
09/03/1992CA2103568A1 Method of treating systemic lupus erythematosus
09/01/1992US5143906 Kedarcidin antitumor chromophore and pharmaceutical composition containing same
08/1992
08/29/1992WO1992015601A2 Heteroanthracycline antitumor analogs
08/29/1992CA2104768A1 Heteroanthracycline antitumor analogs
08/25/1992US5141929 Lipophilic ethers and/or esters of d-desosamine and their compositions as anti-bacteria and anti-fungus agents
08/25/1992US5141926 Erythromycin derivatives
08/25/1992US5141746 Process for obtaining genistin malonate and daidzin malonate
08/20/1992WO1992013851A1 Pharmaceutical product for the therapy of tumors, particularly ovarian and haemopoietic system tumors, containing quercetin compounds as active substances
08/18/1992US5140014 Antibiotics
08/18/1992CA1306432C Use of efomycins as performance promoters in animals, efomycins and theirpreparation
08/12/1992EP0497845A1 Bafilomycine macrolides for treatment of bone affecting diseases
08/11/1992US5137723 α-Glycosyl-L-ascorbic acid, and its preparation and uses
08/11/1992CA1306250C 3',4'-dinitrogen substituted epipodophyllotoxin glucoside derivatives
08/11/1992CA1306249C Tylosin derivatives and processes for producing the same
08/11/1992CA1306213C Phenanthridine derivatives, process for the preparation thereof, and compositions containing them
08/06/1992WO1992012988A1 Novel macrolide compound and production thereof
08/05/1992EP0497313A1 Allosamidin compounds and a process for production thereof
08/05/1992EP0348431B1 Liposome-incorporated nystatin
07/1992
07/30/1992WO1992012636A1 Derivatives of porphycene of direct utility in photodynamic therapy or as intermediates for synthesis of photoactivatable dyes suitable for photodynamic therapy
07/30/1992CA2101780A1 Derivatives of porphycene of direct utility in photodynamic therapy or as intermediates for synthesis of photoactivatable dyes suitable for photodynamic therapy
07/29/1992EP0496160A1 Synthetic conversion of bryostatin 2 into bryostatin 1
07/23/1992WO1992011867A1 Novel glucohydrolase inhibitors useful as antidiabetic agents
07/23/1992CA2098927A1 Novel glucohydrolase inhibitors useful as antidiabetic agents
07/21/1992US5132204 Deprotecting and decomposition to generate light; immunoassay
07/09/1992WO1992011531A1 Analysis of carbohydrates using 2-aminoacridone
07/09/1992WO1992011274A1 Novel compounds
07/08/1992CN1062535A Derivatives of 10, 11, 12, 13-tetrahydrodesmycosin, processes for preparation, and use thereof in pharmaceuticals
07/01/1992CN1062294A Process for extracting crataegolic flavone from hawthorn leaves
07/01/1992CA2033483A1 Polyether antibiotic mi215-nf3 substance, production process thereof, and agent for control of chicken coccidiosis
06/1992
06/30/1992US5126436 Antibiotics
06/25/1992WO1992010580A1 Natamycin recovery
06/21/1992WO1992011273A1 Pcr primers for detection of legionella species and methods for controlling visual intensity in hybridization assays
06/21/1992CA2075493A1 Pcr primers for detection of legionella species and methods for controlling visual intensity in hybridization assays
06/17/1992EP0490311A1 Derivatives of 10,11,12,13-tetra-hydrodesmycosin, processes for preparation, and use thereof in obtaining pharmaceuticals
06/16/1992US5122381 Antifading agents for colored drinks; quercetin-3-O-glycosides
06/16/1992CA1303611C Chromogenic acridinone enzyme substrates
06/10/1992EP0489308A1 Partricin derivatives
06/10/1992CN1061780A Process for extracting rehmanoside used as prehypophysis analeptic
06/09/1992CA1303028C Metal complexes of n-methyl-11-aza-10-deoxo-10- dihydroerythromycina or 11-aza-10-deoxo-10- dihydroerythromycin a, method for the manufacture thereof and their use in the manufacture of pharmaceuticals
06/09/1992CA1302927C Efomycin g, its preparation and its use as a yield promoter in animals
06/03/1992EP0487673A1 New xanthine derivatives
06/02/1992US5118799 Process for converting crystalline erythromycin ethylsuccinate into stable amorphous erythromycin ethylsuccinate
06/02/1992CA1302406C Method of manufacturing moranoline derivatives
05/1992
05/29/1992WO1992009614A1 6-o-methylerythromycin a derivative
05/27/1992EP0487411A1 Erythromycin derivatives, their preparation, intermediates obtained and their application as medicaments
05/27/1992CN1016785B Azithromycin dihydrate
05/27/1992CN1016784B Process for preparating homodisaccharide hypoglycemic agents
05/26/1992US5116968 Macrolide compounds
05/26/1992US5116960 Amphotericin b derivatives
05/26/1992CA1301653C Skin treatment composition
05/26/1992CA1301649C Treatment of cancer with phlorizin and its derivatives
05/20/1992EP0485517A1 Synthesis of glycosides having predetermined stereochemistry
05/20/1992CN1061225A Epiodophylltoxin glucoside 4'-phosphate
05/20/1992CN1016694B Synthesis of 7-halo-7-deoxylincomycins
05/14/1992WO1992007920A1 Improved processes for the manufacture of enriched pitches and carbon fibers
05/14/1992WO1992007862A1 Antibiotics improved by conjugation with stereospecific carbohydrtes and methods for carbohydrate stereoselectivity
05/12/1992US5112746 Fermentation of streptomyces
05/12/1992US5112739 Quinone-methide elimination
05/07/1992DE4034586A1 Substd. 4-oxo-4H-benzopyran -3-O-beta-D-glucuronide derivs. prepn. - by converting myricetin to di:benzyl-myricetin-tetra:ethanoate which is saponified and then beta glycoside(s) and hydrogenated
05/06/1992EP0299082B1 Antiviral agent
05/06/1992CN1060847A Tylosin derivative and method for preparing same
05/05/1992US5110919 Process for the preparation of 2-amino-9-(2,3,5-tri-o-benzyl-beta-d-arabinofuranosyl) adenine and novel intermediates
05/05/1992US5110801 Treatment of acne
05/05/1992US5110800 Derivatives of erythromycylamine
05/05/1992CA1300131C Antibiotics retinoid esters, their preparation process and pharmaceutical and cosmetical compositions containing them
04/1992
04/30/1992WO1991019725A3 Heterocyclic anthracyclione and anthracycline analogs
04/29/1992EP0482795A1 Preparation of novel invermectin compounds
04/29/1992EP0482594A1 Tylosin derivative and method for preparing the same
04/29/1992EP0482543A1 Oasomycine, method of its preparation and its use
04/27/1992CA2054232A1 Oasomycins, a process for the preparation thereof and the use thereof
04/26/1992CA2053800A1 Tylosin derivative and method for preparing the same
04/22/1992EP0481672A1 5Beta- and 13beta ivermectin monoglucopyranosides
04/21/1992US5106961 Erythromycin ring-contracted derivatives
04/16/1992WO1992006991A1 2'-modified erythromycin or derivative thereof
04/16/1992WO1992005789A1 Eye drops for cataract
04/16/1992CA2094060A1 2'-position modified compound of erythromycin or its derivative
04/16/1992CA2053432A1 5-beta and 13-beta-ivermectin monoglucopyranosides