Class 435/898 - Streptomyces hygroscopicus

Subclass of Class 435 - Chemistry: molecular biology and microbiology
No. of patents: 40
Last issue date: 10/07/2008

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Number	Title	Issue Date
7432074	Method for extracting a macrolide from biomatter Provided is a method for obtaining a macrolide, especially tacrolimus, from biomatter. ...	10/07/2008
6664100	Conversion of organic waste into humic products using multiple aerobic fermentations for soils restoration A method for converting organic solid waste into humic products and the corresponding apparatus, in which a preliminary aerobic fermentation of the organic solid waste is performed, followed by a second aerobic fermentation of the organic waste in the pre...	12/16/2003
5968503	Use of streptomyces bacteria to control plant pathogens and degrade turf thatch This invention relates to biocontrol formulations suitable for reducing the susceptibility of plants to fungal phytopathogens and for degrading turf thatch. In one aspect of the invention, a culture of strain Streptomyces sp. WYE 53 ATCC 55750 is incorpor...	10/19/1999
5688672	Process for the biotechnological preparation of L-thienylalanines in enantiomerically pure form from 2-hydroxy-3-thienylacrylic acids Process for the biotechnological preparation of L-thienylalanines in enantiomerically pure form from 2-hydroxy-3-thienylacrylic acids L-Thienylalanines are prepared via the hydantoin or the azlactone route. The starting substances used for the biotransformatio...	11/18/1997
5573946	Biologically pure culture of Streptomyces hygroscopicus ATCC 53718 capable of producing antibiotic compounds The present invention relates to certain antibiotic compounds, designated N787-182 compounds herein and derivatives thereof, which are antiparasitic agents, active against insect pests, acari, free-living nematodes and endo- and ectoparasites. This invent...	11/12/1996
5496727	Tricyclo compounds, a process for their production and a pharmaceutical composition containing the same This invention relates to tricyclo compounds useful for treatment and prevention of resistance by transplantation, graft-versus-host diseases by medulla ossium transplantation, autoimmune diseases, infectious diseases, and the like, which can be represent...	03/05/1996
5431896	Microbial immunoregulant Described is a new immunosuppressant, L-687,819, a C-31 demethylated derivative of L-683,795 (FK-523), produced under fermentation conditions utilizing the new mutant microorganism, Streptomyces hygroscopicus subsp. ascomyceticus (Merck Culture Collection...	07/11/1995
5272068	Process for producing immunosuppressant agent L-683942 by fermentation Described is a new process for producing the immunosuppressant, L-683,742, a C-31 demethylated, derivative of L-683,590 (FK-520), produced under fermentation conditions utilizing the new mutant microorganism, Streptomyces hygroscopicus subsp. ascomyceticu...	12/21/1993
5242814	Polyether antibiotic New polyether antibiotic A80789, its acyl ester, alkyl ester, and alkyl ether derivatives, and salts thereof, are useful as antibacterial and anticoccidial agents and increase feed-utilization efficiency in animals. Methods of making A80789 by culture of ...	09/07/1993
5225403	C-21 hydroxylated FK-506 antagonist Described is a process for producing a new FK-506 antagonist agent, a C-21 hydroxylated analog of FR-900520 under novel fermentation conditions utilizing the novel microorganism, Streptomyces hygroscopicus (Merck Culture Collection MA 6832) ATCC No. 55166...	07/06/1993
5206263	Acidic polycyclic ether useful as an anticoccidial agent and as a growth promotant An acidic polycyclic ether antibiotic, having structure established by X-ray crystallography, is formed by fermentation of a novel microorganism, Streptomyces hygroscopicus ATCC 53626. This novel antibiotic is useful as an anticoccidial in chickens and as...	04/27/1993
5093248	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....	03/03/1992
5064760	Process for the production of an imidazoledione compound by a strain of Streptomyces hygroscopicus A new compound, named Substance No. 51262, may be produced by cultivating a suitable microorganism of the genus Streptomyces, especially the new strain SANK 63584 (FERM BP-958). Said compound has herbicidal and growth retardant properties. Said compound h...	11/12/1991
5036010	BMY-40800 antitumor antibiotics A new antitumor antibiotic designated BMY-40800 is produced by fermentation of Streptomyces hygroscopicus ATCC 53653. The new compound inhibits the growth of tumors in experimental animals....	07/30/1991
5028537	Novel antifungal substances and process for their production There is disclosed a series of macrolides isolated from the fermentation broth of a microorganism identified as MA-5000 which morphological analysis reveals to be a strain of Streptomyces hygroscopicus. The compounds' structures are present based upon ana...	07/02/1991
5015578	BMY-41950 antitumor antibiotic A new antitumor antibiotic designated BMY-41950 is produced by fermentation of Streptomyces staurosporeus ATCC 55006 or Streptomyces hygroscopicus ATCC 53730. The BMY-41950 antibiotic exhibits both antimicrobial and antitumor activities....	05/14/1991
5011844	Substituted 4-azatricyclo(22.3.1.0⁴,9)octacos-18-ene derivatives, their preparation and pharmaceutical compositions containing them The compounds of formula I ##STR1## wherein either R1 is hydroxy, R2 is allyl or n-propyl and there is a single bond between the carbon atoms numbered 14 and 15 or R1 is missing, R2 is allyl and there is a double bon...	04/30/1991
5008191	Macrolide compounds, their preparation and their use Compounds with acaricidal, insecticidal and anthelmintic activities have the formula: ##STR1## wherein: --X--Y-- is selected from the group consisting of --CH2 --CH2 --, --CH2 --CHOH--, --CH.dbd.CH--, and --CH2	04/16/1991
4980283	Renin-inhibitory pepstatin phenyl derivatives A phenyl derivative of pepstatin A, which is much more potent than pepstatin in inhibiting renin enzyme activity and has significantly greater selectivity for renin over pepsin inhibition than does pepstatin, which is useful in treating hypertension and c...	12/25/1990
4973552	Staurosporine fermentation process A fermentation process for preparing staurosporine, a known antibiotic, employing a heretofore unknown micrrorganism is described, said microorganism being classified as a novel strain of Streptomyces hygroscopicus being and herein designated Streptomyces...	11/27/1990
4956352	Tricyclo compounds, a process for their production and a pharmaceutical composition containing the same This invention relates to tricyclo compounds useful for treatment and prevention of resistance by transplantation, graft-versus-host diseases by medulla ossium transplantation, autoimmune diseases, infectious diseases, and the like, which can be represent...	09/11/1990
4946779	Pseudo-aminosugars, their production and use Novel pseudo-aminosugars, or 5-amino-1-hydroxymethyl-1,2,3,4-cyclohexanetetrol, their production and use. These pseudo-aminosugars exhibit excellent ଱-glucosidase inhibitory activity and are useful for hyperglycemic symptoms and various disorders ...	08/07/1990
4894366	Tricyclo compounds, a process for their production and a pharmaceutical composition containing the same This invention relates to tricyclo compounds useful for treatment and prevention of resistance by transplantation, graft-versus-host diseases by medulla ossium transplantation, autoimmune diseases, infectious diseases, and the like, which can be represent...	01/16/1990
4591559	Antibiotic X-14934A and a method for its preparation The present invention relates to a novel polyether ionophore antibiotic of the formula ##STR1## and its pharmaceutically acceptable salts. The compound of formula I and its salts exhibit activity as an antibacterial agent and as an anticoccidial...	05/27/1986
4575500	Antifungal substances and process for their production There is disclosed a series of macrolides isolated from the fermentation broth of a microorganism identified as MA-5000 which morphological analysis reveals to be a strain of Streptomyces hygroscopicus. The compound's structure is presented based upon ana...	03/11/1986
4504580	Antibiotics produced by fermentation of a novel strain of Streptomyces hygroscopicus Antibiotic Bu-2659 complex, containing components A, B, C, D and E, is produced by cultivation of Streptomyces hygroscopicus Strain No. J296-21, ATCC No. 39150....	03/12/1985
4415669	Substance and process for its production There is disclosed a macrolide isolated from the fermentation broth of a microorganism identified as MA-5285 which morphological analysis reveals to be a strain of Streptomyces hygroscopicus. The compound's structure is presented based upon analytical stu...	11/15/1983
4378433	Method for producing zinc etheromycin from fermentation broths Zinc complexes of glycolic monovalent monoglycoside polyether antibiotics are provided for use as coccidiostats and growth-promoting agents when administered to poultry and for use as active agents for improving cardiovascular function in animals. Zinc co...	03/29/1983
4334023	Process for obtaining cholesterol oxidase The present invention provides a process for obtaining cholesterol oxidase, wherein Streptomyces griseofuscus DSM 40191, Streptomyces hygroscopicus 40771, Streptomyces acidomyceticus DSM 40798 and/or Arthrobacter paraffinens DSM 312 are cultured and the e...	06/08/1982
4201843	Process for manufacturing tylosin derivatives New tylosin derivatives having at least one acyl group at the 3- and 4"-positions of tylosin, and the acid addition salts thereof, which inhibit the growth of various microorganisms including drug-resistant bacterial isolants and which produce high blood ...	05/06/1980
4189537	Process of producing antibiotic BL580Ɗ with Streptomyces hygroscopicus This disclosure describes a new antibiotic designated BL580Ɗ produced in a microbiological fermentation under controlled conditions using a new strain of Streptomyces hygroscopicus and mutants thereof. This new antibiotic is an active anticoccidial agent...	02/19/1980
4181715	Novel antibiotic substance SF-1540 and its derivative, and process for the production thereof A novel antibiotic substance SF-1540 and a process for preparing the same which comprises culturing a substance SF-1540-producing microorganism belonging to the genus Streptomyces in a medium and isolating and recovering the substance SF-1540 from a cultu...	01/01/1980
4132779	Antibiotic BL580 Zeta and use thereof as anticoccidial agent This disclosure describes a new antibiotic designated BL580 ZETA produced in a microbiological fermentation under controlled conditions using a new strain of Streptomyces hygroscopicus and mutants thereof. This new antibiotic is an active anticoccidial ag...	01/02/1979
4129578	Polycyclic ether antibiotic A new polycyclic ether antibiotic with anticoccidial, antimicrobial and growth promotant properties, its production by fermentation and methods for its recovery and purification are described....	12/12/1978
4075322	Enzyme composition An enzyme of hydrolytic action, according to the invention, is a neutral protease having the molecular weight of about 37,000, the isoelectric point at pH 8.8, the optimum activity at 40° - 45° C, the stability range in aqueous solutions at pH 6.8 - 8.0...	02/21/1978
4066503	Enzyme of hydrolytic action, enzymatic preparation, method for preparing both and their uses An enzyme of hydrolytic action, according to the invention, is a neutral protease having the molecular weight of about 37,000, the isoelectric point at pH 8.8, the optimum activity at 40° - 45° C, the stability range in aqueous solutions at pH 6.8 - 8.0...	01/03/1978
4011391	Validamycin C, D, E and F antibiotics Novel antibiotics, termed validamycins C, D, E and F, and acid salts thereof, are prepared by cultivating a validamycin-producing strain of microorganism of the genus Streptomyces, and optionally converting the free base to its acid salt....	03/08/1977
3998696	Method for producing maltose A method for producing a substance highly containing high content of maltose therein, by saccharifying a liquefied starch with amylase produced by streptomyces at the same time with or after treatment with ଲ-amylase....	12/21/1976
3992528	Anti-viral substance containing peptide, fatty acid and carbohydrate moieties Antimicrobial agent particularly effective as an antiviral agent but also exhibiting antifungal and antibacterial activity characterized as a triad containing peptide, fatty acid and carbohydrate moieties....	11/16/1976
3979260	Production of deacetoxycephalosporin C Deacetoxycephalosporin C can be produced with advantage by fermentation of a microorganism which belongs to the genus Streptomyces, Cephalosporium, Emericellopsis, Paecilomyces, Anixiopsis, Arachnomyces or Spriroidium and is capable of producing deacetoxy...	09/07/1976

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Class 435/898 - Streptomyces hygroscopicus