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公开(公告)号:US4723004A
公开(公告)日:1988-02-02
申请号:US681784
申请日:1984-12-14
申请人: Setsuo Harada , Shigetoshi Tsubotani , Hideo Ono
发明人: Setsuo Harada , Shigetoshi Tsubotani , Hideo Ono
IPC分类号: C07D501/04 , C07D501/57 , C12P35/08 , C07D501/08 , A61K31/545
CPC分类号: C12P35/08
摘要: A compound of the formula: ##STR1## wherein R.sup.1 is ##STR2## HOOC--(CH.sub.2).sub.3 --CO-- or hydrogen, or a salt thereof, is useful as an intermediate for the production of cephem compounds, and some of them are useful as antimicrobial agents.
摘要翻译: 下式的化合物:其中R1是HOOC-(CH2)3-CO-或氢,或其盐可用作产生头孢烯化合物的中间体,其中一些是有用的 作为抗微生物剂。
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公开(公告)号:US4895864A
公开(公告)日:1990-01-23
申请号:US184824
申请日:1988-04-22
IPC分类号: C12P1/06
CPC分类号: C12P1/06
摘要: As the novel antibiotic TAN-950A having the structural formula ##STR1## and salt thereof of the present invention show antimicrobial action against fungi, they can be used in the therapeutics of fungal infections, in human and other animals etc. by oral, parenteral or external administration.
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3.
公开(公告)号:US5310741A
公开(公告)日:1994-05-10
申请号:US674342
申请日:1991-04-22
IPC分类号: A61K31/495 , A61P25/08 , A61P43/00 , C07D487/10 , C12N1/14 , C12P17/18 , C12R1/80 , A01N43/58 , C07D237/00 , C12P17/12
CPC分类号: C07D487/10 , C12P17/182 , C12R1/80 , Y10S435/933
摘要: A compound of the formula ##STR1## wherein R.sup.1 is hydrogen or a hydrocarbon residue which may be substituted; R.sup.2 is oxo or hydrogen plus hydroxy which may be acylated; R.sup.3 is hydrogen or hydroxy which may be acylated; at least one of the dotted lines represents a single bond, or a salt thereof, produced from Penicillum thomii has potent RA-89 muscarinic receptor blocking activity and is of value as therapeutic agent for parkinsonism, ulcer, etc. or as mydriatics.
摘要翻译: PCT No.PCT / JP91 / 00295 Sec。 371日期1991年04月22日 102(e)1991年4月22日PCT 1991年3月5日PCT公布。 第WO91 / 13887号公报 1991年9月19日。一种式IMA化合物,其中R 1为氢或可被取代的烃基; R2是氧代或氢加羟基,其可以被酰化; R3是可被酰化的氢或羟基; 由Penicillum thomii产生的虚线中的至少一个代表单键或其盐具有有效的RA-89毒蕈碱受体阻断活性,并且作为帕金森综合征,溃疡等的治疗剂或作为散瞳剂具有价值。
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公开(公告)号:US4497742A
公开(公告)日:1985-02-05
申请号:US351927
申请日:1982-02-24
IPC分类号: C07D477/20 , C12P17/18 , C07D487/04 , A61K31/40
CPC分类号: C07D477/20 , C12P17/184
摘要: Compounds of the formula (I): ##STR1## wherein R is an ethyl group which may optionally be substituted and n is 0 or 1, or a physiologically acceptable salt thereof, can be produced by subjecting to isomerization a compound of the formula (II): ##STR2## wherein R and n have the same meaning as defined above, or a salt thereof, by using a quaternary ammonium halide and are useful as a bactericide or disinfectant, and also a synergistic effect with penicillin and/or cephalosporin antibiotic agents.Among the compounds of the formula (I), compounds shown by the formula: ##STR3## wherein R.sub.6 is H or --SO.sub.3 H, as well as salts thereof, are novel.
摘要翻译: 式(I)化合物:其中R是可任意取代的乙基,n为0或1的化合物或其生理学上可接受的盐可以通过将 式(II):其中R和n具有与上述相同的含义,或其盐,通过使用季铵卤化物,并且可用作杀菌剂或消毒剂,以及与青霉素的协同效应 和/或头孢菌素抗生素。 在式(I)的化合物中,由下式表示的化合物:其中R6是H或-SO3H,以及其盐是新颖的。
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公开(公告)号:US4667027A
公开(公告)日:1987-05-19
申请号:US681783
申请日:1984-12-14
申请人: Setsuo Harada , Yukimasa Nozaki , Hideo Ono
发明人: Setsuo Harada , Yukimasa Nozaki , Hideo Ono
IPC分类号: C07D501/28 , C07D501/57 , C12P35/06 , C12P35/08 , A61K31/545 , C07D501/40
摘要: A compound of the formula: ##STR1## wherein R.sup.1 stands for hydrogen or formylamino, R.sup.2 is a residue of amino acid selected from the group consisting of serine and alanine, or a peptide of at least one of these amino acids, or hydrogen, R.sup.3 stands for --NH--C(.dbd.NH)--NH.sub.2 or --CH.sub.2 NH.sub.2, or its salt, which can be produced by cultivating a microorganism belonging to the genus Xanthomonas, is useful as a therapeutic agent against infectious disease caused by bacteria.
摘要翻译: 下式的化合物:其中R1代表氢或甲酰氨基,R2是选自丝氨酸和丙氨酸的氨基酸残基,或这些氨基酸中的至少一个的肽或氢,R3 代表通过培养属于黄单胞菌属的微生物产生的-NH-C(= NH)-NH 2或-CH 2 NH 2或其盐可用作抗细菌感染性疾病的治疗剂。
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公开(公告)号:US4971965A
公开(公告)日:1990-11-20
申请号:US344391
申请日:1989-04-28
申请人: Hideo Ono , Yasunori Funabashi , Setsuo Harada
发明人: Hideo Ono , Yasunori Funabashi , Setsuo Harada
IPC分类号: C12P17/10 , A61K31/505 , A61K31/55 , A61P31/04 , A61P35/00 , C07D239/22 , C07D243/08 , C12N1/20 , C12P13/02 , C12P17/12 , C12R1/01
CPC分类号: C07D239/22 , C07D243/08 , C12P13/02
摘要: Novel antibiotics TAN-1057 represented by the formula: ##STR1## wherein, the absolute configuration at (A) is R or S; R.sub.1 is hydrogen and both R.sub.2 and R.sub.3 taken together form a chemical bond, or R.sub.3 is hydrogen and both R.sub.1 and R.sub.2 taken together form a chemical bond; were produced by microorganisms belonging to the genus Flexibacter. TAN-1057 strongly inhibit the growth of pathogenic microorganisms and malignant tumors, thus being useful as therapeutic agents of infectious diseases or antitumor agents.
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公开(公告)号:US4816559A
公开(公告)日:1989-03-28
申请号:US71264
申请日:1987-07-08
申请人: Setsuo Harada , Hideo Ono , Nozomi Katayama
发明人: Setsuo Harada , Hideo Ono , Nozomi Katayama
IPC分类号: A61K38/00 , A61K33/26 , A61P31/04 , C07K1/02 , C07K1/113 , C07K7/06 , C07K14/195 , C07K14/41 , C12N1/20 , C12P21/02 , C12P21/04 , C12R1/39 , C07K7/50 , C07K1/12 , C12P21/00
CPC分类号: C12R1/385 , C07K7/06 , A61K38/00 , Y10S930/19 , Y10S930/27
摘要: The iron-containing biologically active peptide TAN-866 produced by microorganisms belonging to the genus Pseudomonas and its iron free compounds have antibacterial activity mainly against gram-negative bacteria. These peptides can be used as a therepeutic agent for bacterial infections in mammals, domestic fowl, etc., caused by Pseudomonas aeruginosa. Further, TAN-866 and its deacyl compounds are also promising as the starting materials and intermediates for the synthesis of novel products.
摘要翻译: 由属于假单胞菌属的微生物及其无铁化合物产生的含铁生物活性肽TAN-866具有主要抗革兰氏阴性细菌的抗菌活性。 这些肽可以用作由铜绿假单胞菌引起的哺乳动物,家禽等细菌感染的一种。 此外,TAN-866及其脱酰基化合物也是合成新产品的原料和中间体。
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公开(公告)号:US4656288A
公开(公告)日:1987-04-07
申请号:US714084
申请日:1985-03-20
申请人: Hideo Ono , Yukimasa Nozaki , Setsuo Harada
发明人: Hideo Ono , Yukimasa Nozaki , Setsuo Harada
IPC分类号: C12P1/04 , C07D261/02 , A61K31/42
CPC分类号: C12P1/04
摘要: Antibiotic TAN-558 produced by a microorganism of the genus Empedobacter or genus Lysobacter, its p-nitrobenzyl- or benzhydryl ester derivative, or their N-deacetylated derivatives or salts thereof possess antimicrobial activities against Gram-positive and Gram-negative bacteria, and can be used as a therapeutic agent for bacterial infections in mammals, fowls, etc.
摘要翻译: 抗生素TAN-558由霉菌属或溶血杆菌属的微生物,其对硝基苄基 - 或二苯甲基酯衍生物或其N-脱乙酰基化衍生物或其盐具有抗革兰氏阳性和革兰氏阴性菌的抗微生物活性,并且可以 用作哺乳动物,家禽等细菌感染的治疗剂
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公开(公告)号:US4587333A
公开(公告)日:1986-05-06
申请号:US651037
申请日:1984-09-14
申请人: Hideo Ono , Yukimasa Nozaki , Setsuo Harada
发明人: Hideo Ono , Yukimasa Nozaki , Setsuo Harada
IPC分类号: A61K35/74 , C07D501/28 , C07G11/00 , C12P1/04 , C12P35/06 , C12P35/08 , C12R1/01 , C07D501/08 , A61K31/545
CPC分类号: C12P35/06 , C12P35/08 , Y10S435/822
摘要: A compound of the formula: ##STR1## wherein R.sup.1 stands for hydrogen or formylamino, R.sup.2 stands for hydrogen, alanyl or alanyl-alanyl, or its salt, which can be produced by cultivating a microorganism belonging to the genus Lysobacter, is useful as a therapeutic agent against infectious disease caused by bacteria.
摘要翻译: 下式的化合物:其中R1代表氢或甲酰氨基,R2代表氢,丙氨酰或丙氨酰 - 丙氨酰或其盐,其可通过培养属于溶血杆菌属的微生物而产生 可用作抗细菌引起的感染性疾病的治疗剂。
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10.
公开(公告)号:US4906659A
公开(公告)日:1990-03-06
申请号:US129737
申请日:1987-12-07
申请人: Setsuo Harada , Hideo Ono , Hirotomo Masuya , Hideaki Natsugari
发明人: Setsuo Harada , Hideo Ono , Hirotomo Masuya , Hideaki Natsugari
IPC分类号: C07C237/22 , C07C255/29 , C07C257/14 , C07D295/13 , C07C123/00 , A61K35/00
CPC分类号: C07D295/13 , C07C237/22 , C07C255/29 , C07C257/14 , C07C2101/02 , Y02P20/55
摘要: A compound of the formula ##STR1## wherein R.sup.1 and R.sup.4 are independently amino or an organic residue bonded through nitrogen, R.sup.2 is hydrogen or alkyl which may be substituted, R.sup.3 is hydrogen or a protecting group and R5 is hydroxyl which may be substituted or amino which may be substituted or salts thereof; with the proviso that when R.sup.1 is amino, leucylamino, acetylamino or benzyloxycarbonylamino, R.sup.3 is hydrogen, methyl or 2-tettrahydropyranyl, R.sup.4 is amino, acetylamino or benzyloxycarbonylamino and R.sup.5 is hydroxyl which may be substituted or amino which may be substituted, R.sup.2 is alkyl which may be substituted, has antibacterial activities against drug-resistant bacteria and therefore can be useful as a chemotherapeutic drug for bacterial infections in mammals.
摘要翻译: 式IMA的化合物,其中R 1和R 4独立地为氨基或通过氮键合的有机残基,R 2为氢或可被取代的烷基,R 3为氢或保护基,R 5为可被取代的羟基或氨基 其可以被取代或其盐; 条件是当R1为氨基,亮氨酰氨基,乙酰氨基或苄氧羰基氨基时,R3为氢,甲基或2-四氢吡喃基,R4为氨基,乙酰氨基或苄氧羰基氨基,R5为可被取代的羟基或可被取代的氨基,R2为烷基 其可以被取代,对耐药细菌具有抗菌活性,因此可用作哺乳动物细菌感染的化学治疗药物。
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