摘要:
The invention relates to compounds of antihypertensive and antithrombotic activity of the formula or its pharmaceutically acceptable salt: ##STR1## wherein R.sup.1 is hydrogen, lower alkyl, or lower alkoxyphenyl,R.sup.2 is hydrogen or lower alkyl,R.sup.4 is lower alkyl,R.sup.6 is hydrogen or lower alkyl,R.sup.7 is lower alkyl which is optionally substituted by hydroxy or lower alkanoyloxy, andR.sup.10 is hydrogen or lower alkyl which is optionally substituted by carboxy or esterified carboxy.
摘要:
The present invention relates to a compound WS727713, useful as a modulator of melanocortin receptors, and a process for its production by culturing in a culture medium the actinomycetes strain of the genus Pseudonocardia, deposit number FERM BP-7570 and recovering the compound.
摘要:
The present invention relates to a new compound useful as a modulator of melanxocortin receptors. In particular, the present invention relates to a compound WS727713, a process for production of the compound by culturing, in a culture medium, a WS727713-producing strain belonging to Pseudonocardia and recovering the compound from a culture broth, a pharmaceutical composition containing the compound, a use of the compound for manufacture of a medicament or a cosmetic for melanocortin receptor modulation, a use of the compound for manufacture of a medicament or a cosmetic for treating or preventing ishemia/reperfusion injury, brain and renal inflammatory diseases, hepatitis, sepsis/septic shock, hypoxic shock, acute respiratory distress syndrome (ARDS), rheumatic arthritis (RA), gouty arthritis, aortic regurgitation (AR), juvenile chronic arthritis, osteoarthritis, nephritis, induction of tolerance, contact hypersensitivity, inflammatory bowel disease (IBD), sexual dysfunction, transplantation, pain, disease progression of HIV, postinflammatory hypopigmentation, tinea versicolor, idiopathic guttate hypomelanosis, fever, functional bowel disease, obesity, satiety effect, diabetes mellitus, modulation of dermal exocrine function, canities (canities circumscripta), gray hair, pancreatitis, fibrotic disorders (hypertrophic scars, keloids, localized scleroderma, systematic sclerosis, sclerodermic graft versus host disease of the skin, cirrhosis of the liver, idiopathic and bleomycin induced lung fibrosis, cyclosporin induced nephropathy), uveitis (especially in Behçet's syndrome and sarcoidosis), vasculitis, microbial infections, celiac disease, vulvar vestibulitis syndrome, melonoma invasion, anorexia or the like.
摘要:
A biologically pure culture of Streptomyces sandaensis which is capable of producing an antitumor and antimicrobial compound, designated FR-900482 substance, is disclosed.
摘要:
The present invention relates to a new compound useful as a modulator of melanocortin receptors. In particular, the present invention relates to a compound WS727713, a process for production of the compound by culturing, in a culture medium, a WS727713-producing strain belonging to Pseudonocardia and recovering the compound from a culture broth, a pharmaceutical composition containing the compound, and uses of the compound.
摘要:
A compound useful as an antifungal agent, particularly a therapeutic agent for deep-seated mycoses, is provided. A fungus Acremonium persicinum was collected, and cyclic compounds were isolated from culture liquids thereof. The present inventors confirmed that the cyclic compounds or salts thereof have a potent antifungal activity and are useful as medicaments, particularly an antifungal agent, and thus the present invention was completed. The cyclic compound and the salt thereof according to the present invention can be used as an agent for preventing or treating mycoses, particularly deep-seated mycoses.
摘要:
A cyclic peptide compound of the following general formula (I): Wherein R1, R2 and R3 are defined in the description, or a salt thereof. The compound (I) is useful for the prophylactic and/or therapeutic treatment of hepatitis C.
摘要:
The invention relates to a method for treatment of carcinoma or sarcoma tumor in mammals which comprises administering to said mammal an effective amount of a tetracyclo compound of the formula: ##STR1## in which R.sup.1 is formyl, protected formyl, hydroxymethyl, protected hydroxymethyl, arylaminomethyl, carboxy, protected carboxy, aryliminomethyl, hydroxyiminomethyl, alkoxyiminomethyl, acyloxyiminomethyl, semicarbazonomethyl or arylsemicarbazonomethyl,R.sup.2 is hydroxy, alkoxy, or protected hydroxy,R.sup.3 is hydrogen and R.sup.4 is methyl, hydroxymethyl or protected hydroxymethyl, orR.sup.3 and R.sup.4 are combined together to form methylene or oxo,R.sup.5 is hydroxy, alkoxy or protected hydroxy, andR.sup.6 is hydrogen, imino-protective group or alkyl,and pharmaceutically acceptable salts thereof.
摘要:
New tetracyclo compounds of the formula: ##STR1## in which R.sup.1 is formyl, protected formyl, hydroxymethyl, protected hydroxymethyl, arylaminomethyl, carboxy, protected carboxy or substituted iminomethyl,R.sup.2 is hydroxy, alkoxy or protected hydroxy,R.sup.3 is hydrogen and R.sup.4 is methyl, hydroxymethyl or protected hydroxymethyl, orR.sup.3 and R.sup.4 are combined together to form methylene or oxo,R.sup.5 is hydroxy, alkoxy or protected hydroxy, andR.sup.6 is hydrogen, imino-protective group or alkyl,and pharmaceutically acceptable salts thereof, which have pharmacological activities such as antitumor activity, antimicrobial activity, and the like, and a process for their production and a pharmaceutical composition containing the same.
摘要翻译:新的下式的四环化合物:其中R 1是甲酰基,保护的甲酰基,羟甲基,保护的羟甲基,芳基氨基甲基,羧基,被保护的羧基或取代的亚氨基甲基,R2是羟基,烷氧基或保护的羟基,R3是氢, R 4是甲基,羟甲基或被保护的羟甲基,或者R 3和R 4结合在一起形成亚甲基或氧代,R 5是羟基,烷氧基或保护的羟基,R 6是氢,亚氨基保护基或烷基,及其药学上可接受的盐, 具有抗肿瘤活性,抗菌活性等药理活性,及其制造方法和含有该药物组合物的药物组合物。