Patents
Patents for C07H 17 - Compounds containing heterocyclic radicals directly attached to hetero atoms of saccharide radicals (11,681)
05/1990
05/23/1990EP0369503A1 Method for the control of pneumocystis carinii
05/23/1990EP0369369A2 Dihydrate crystals of etoposide-2-dimethylamino compound hydrochloride and a process for production thereof
05/23/1990CN1042362A Process for producing sugar phosphates and sulfonates of epipodophylotoxin glucosides
05/22/1990US4927919 Chartreusin derivatives and salts thereof
05/22/1990US4927918 Avermectins
05/22/1990US4927810 Animal growth regulators
05/22/1990CA1269369A1 Derivatives of the oligosaccharide antibiotic complex 13-384, their preparation and pharmaceutical compositions containing them
05/16/1990EP0368668A2 Antibody-drug conjugates
05/16/1990CA2003028A1 Dihydrate crystals of etoposide-2-dimethylamino compound hydrochloride and a process for production thereof
05/15/1990US4925932 Preparation of double sulfate salt of desoxyfructosyl serotonin and creatinine
05/10/1990CA2000483A1 Antibody-drug conjugates
05/09/1990EP0367586A1 Primycin solutions
05/09/1990EP0367189A2 Sugar phosphates and sulfonates of epipodophyllotoxin glucosides
05/08/1990US4923804 Chromogens, indoxyl-b-d-glucuronide, glucuronidase activity
05/03/1990WO1990004600A1 Process for the preparation of anomer pure glycosides of aromatic amines
05/02/1990EP0366560A1 Tylosin derivatives, process for their preparation and pharmaceutical compositions containing them
05/02/1990EP0366122A2 Demethylepipodophyllotoxin derivatives
05/01/1990US4921947 Process for preparing macrolide derivatives
05/01/1990US4921839 Erythromycin a 11,12-carbonate 9-oxime derivatives
04/1990
04/27/1990CA2001571A1 Tylosine derivatives, process for their preparation and pharmaceutical compositions containing the same
04/25/1990EP0365088A2 Anthelmintic bioconversion products
04/24/1990US4920215 Antibiotic produced by fermentation
04/24/1990US4920103 Modifications of mycinose and 3-O-demethylmycinose in tylosin-type macrolides
04/24/1990US4920102 Method for treating gastrointestinal disorders
04/24/1990US4919915 Method for detecting the ability to prevent red-to-green congophilic birefringence
04/17/1990US4918174 Tiacumicin compounds
04/17/1990US4918171 Saikosaponin derivatives, their production and use
04/17/1990US4918058 Macrolide compounds
04/17/1990CA1267844A1 Non-aqueous ivermectin formulation with improved antiparasitic activity
04/11/1990EP0362267A1 3-o-glycosyl 16-membered macrolide antibacterials and related derivatives
04/10/1990US4916217 Phosphorus containing derivatives of epipodophyllotoxin
04/10/1990US4916120 Parasiticidal avermectin derivatives
04/04/1990EP0361467A2 Enol ethers of elaiophylins, process for their preparation, compositions containing them and their use
04/03/1990US4914192 Mycaminosyl tylonolide derivatives
03/1990
03/28/1990EP0360556A1 New extracts of ginkgo biloba and their methods of preparation
03/28/1990EP0360130A2 Elaiophyline derivatives, method for their preparation, their use as medicines and medicines containing them
03/27/1990US4912215 Q-1047 Substances
03/27/1990US4912204 Fluoro-substituted epipodophyllotoxin glucosides
03/27/1990US4912130 Polycyclic ether antibiotic
03/27/1990US4912090 Antiparasitic milbemycin and avermectin derivatives
03/21/1990EP0359187A1 Basic splitting products from elaiophyline and elaiophyline derivatives, and their use
03/21/1990CN1007266B Method for making medication of resistance to parositic disease
03/14/1990EP0358608A2 Macrocyclic lacton derivatives with a microbicidal activity
03/14/1990EP0358197A2 Fluoro-substituted epipodophyllotoxin glucosides
03/14/1990EP0216731B1 Macrocyclic antibiotics
03/13/1990US4908351 Pseudoaglycon
03/07/1990EP0357226A1 Macrolactam antimicrobial compounds
03/07/1990EP0357122A2 Use of beta-carbolines, their bio-isosteric benzofuran and benzothiophene analogues for the manufacture of a medicament having cytostatic properties
03/06/1990US4906619 Alkyl avermectin derivatives
03/06/1990CA1266447A1 Erythromycin a derivatives
02/1990
02/27/1990US4904768 Epipodophyllotoxin glucoside 4'-phosphate derivatives
02/27/1990US4904644 Antimicrobial compound isolated from Actinomadura fulva subsp indica
02/22/1990WO1990001558A1 Enzyme controlled release system
02/22/1990WO1990001491A1 Macrolactam antimicrobial compounds
02/20/1990US4902789 Process and composition for the purification of amphotericin B
02/13/1990US4900822 New hydrolase substrates
02/13/1990US4900814 Synthesis of podophyllotoxin derivatives
02/07/1990EP0353959A2 Antihelmintic macrolide antibiotics
01/1990
01/31/1990EP0352299A1 Rubradirin derivatives for treatment of hiv infection
01/30/1990US4897383 Parasiticides, anthelmintics, insecticides, acaricides
01/30/1990CA1265132A1 Process for the organic synthesis of oligosaccharides and derivatives thereof
01/30/1990CA1265131A1 Derivatives of erythromycylamine
01/24/1990EP0352147A2 Use of naringine, naringenine or their derivatives in the manufacture of an anticancer composition
01/24/1990EP0352048A2 Process for synthesizing sucrose derivatives by regioselective reaction
01/24/1990EP0351923A2 Alkyl avermectin derivatives
01/24/1990CN1039024A Pseudo-primvcin complexes, components and acid addition salts thereof as well as process for preparing same
01/23/1990US4895837 Avermectin derivatives
01/17/1990EP0351173A2 Substance having anti-retrovirus activity
01/16/1990US4894449 Gastrointestinal disorders
01/11/1990WO1990000168A1 Improved methods of using chemiluminescent 1,2-dioxetanes
01/11/1990WO1990000164A1 Novel chemiluminescent fused polycyclic ring-containing 1,2-dioxetanes and assays in which they are used
01/10/1990EP0350430A2 Pseudo-primycin complexes, components and acid addition salts thereof as well as a process for the preparation of same
01/10/1990EP0350187A2 Antiparasitic agents
01/10/1990EP0350164A2 Amphotericin derivatives
01/10/1990EP0349676A1 Tylosin derivatives and process for producing the same
01/10/1990CN1038647A Tylosin derivatives and processes for producing same
01/03/1990EP0349100A2 Macrolide compositions for treating gastro-intestinal motility disorders
01/03/1990EP0348494A1 Dioxetanes for use in assays.
01/03/1990EP0185740B1 Epipodophyllotoxinquinone glucoside derivatives method of production and use
01/03/1990CN1038453A Antibacterial 9-deoxo-9a-allyl and propargayl-9a-aza-9a-homoerythromycin a derivatives
12/1989
12/20/1989EP0347158A2 3-deoxy mycaminosyl tylonolide derivatives
12/19/1989US4888419 3'-demethoxyepipodophyllotoxin glucoside derivatives
12/14/1989DE3819504A1 Use of pimaricin for the systemic therapy of infections with plasmodia or trypanosomes
12/13/1989EP0345627A2 9-R-azacyclic erythromycin antibiotics
12/13/1989EP0345546A2 DNA coding for enzyme capable of acylating the 4''-position of macrolide antibiotics
12/05/1989US4885275 Vancomycin-HCL solutions and the lyophilization thereof
12/05/1989CA1263645A1 Chartreusin derivatives, salts thereof, antitumorous compositions containing the same, and processes for producing the same
11/1989
11/29/1989EP0343776A2 Method for producing 20-deoxotylosin
11/29/1989EP0343715A2 New avermectins with a cleaved furan ring and an 8A hydroxy group
11/29/1989EP0343708A2 Avermectin derivatives
11/29/1989CN1037517A Macrolide compositions
11/28/1989CA1263380A1 C-23-substituted mycaminosyltylonolide compounds and pharmaceutical compositions thereof
11/23/1989EP0342990A2 Process for preparing erythromycin A oxime or a salt therof
11/15/1989EP0341973A2 Macrolide compounds
11/08/1989EP0340932A2 Antiparasitic agents related to the avermectins
11/08/1989EP0340849A2 Fluoroavermectin and fluoromilbemycin derivatives with antiparasitic and pesticidal properties
11/02/1989EP0339444A1 Elaiophylin derivatives, process for their preparation and use as medicaments
10/1989
10/25/1989EP0338062A1 Drug comprising the association of polymyxin b, tobramycin and amphotericin b administered by spraying
10/24/1989US4876245 Erythromycins; microbiocides
10/17/1989US4874851 Antitumor agents