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公开(公告)号:US5250545A
公开(公告)日:1993-10-05
申请号:US621699
申请日:1990-12-03
申请人: Tsutomu Tsuruoka , Satoru Nakabayashi , Harumi Fukuyasu , Yuuko Ishii , Takashi Tsuruoka , Haruo Yamamoto , Shigeharu Inouye , Shinichi Kondo
发明人: Tsutomu Tsuruoka , Satoru Nakabayashi , Harumi Fukuyasu , Yuuko Ishii , Takashi Tsuruoka , Haruo Yamamoto , Shigeharu Inouye , Shinichi Kondo
IPC分类号: A61K31/445 , C07D211/76 , C07D211/06 , A61K31/70
CPC分类号: C07D211/76 , A61K31/445
摘要: Sugar lactams such as N-(3-phenylpropyl)-1-deoxynojirimycin, 1-deoxynojirimycin, D-glucaro-.delta.-lactam, 6-O-triphenylmethyl-D-gluco-.delta.-lactam, etc., and new derivatives thereof which inhibit metastasis of cancer cells.
摘要翻译: 糖内酰胺如N-(3-苯基丙基)-1-脱氧野尻霉素,1-脱氧野尻霉素,D-葡萄糖内酯-δ-内酰胺,6-O-三苯基甲基-D-葡萄糖-δ-内酰胺等,及其新衍生物 抑制癌细胞的转移。
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公开(公告)号:US4985445A
公开(公告)日:1991-01-15
申请号:US307387
申请日:1989-02-06
申请人: Tsutomu Tsuruoka , Satoru Nakabayashi , Harumi Fukuyasu , Yuuko Ishii , Takashi Tsuruoka , Haruo Yamamoto , Shigeharu Inouye , Shinichi Kondo
发明人: Tsutomu Tsuruoka , Satoru Nakabayashi , Harumi Fukuyasu , Yuuko Ishii , Takashi Tsuruoka , Haruo Yamamoto , Shigeharu Inouye , Shinichi Kondo
IPC分类号: A61K31/445 , C07D211/76
CPC分类号: A61K31/445 , C07D211/76
摘要: Sugar lactams such as N-(3-phenylpropyl)-1-deoxynojirimycin, 1-deoxynojirimycin, D-glucaro-.delta.-lactam, 6-O-triphenylmethyl-D-gluco-.delta.-lactam, etc. and new derivatives thereof which markedly inhibit metastasis of cancer cells.
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公开(公告)号:US4954510A
公开(公告)日:1990-09-04
申请号:US289152
申请日:1988-12-23
申请人: Takashi Tsuroka , Satoru Nakabayashi , Yuji Matsuhashi , Haruo Yamamoto , Shigeharu Inouye , Shinichi Kondo
发明人: Takashi Tsuroka , Satoru Nakabayashi , Yuji Matsuhashi , Haruo Yamamoto , Shigeharu Inouye , Shinichi Kondo
IPC分类号: A61K31/445
CPC分类号: A61K31/445
摘要: A therapeutic and/or prophylactic agent for viral infection, particularly human immunodeficiency virus (HIV) infection, which comprises as an active ingredient a lactam compound represented by formula (I) ##STR1## wherein X represents --COOR, wherein R represents a hydrogen atom or a straight-chain or branched-chain alkyl group having from 1 to 8 carbon atoms, or ##STR2## wherein n represents an integer of 2 or 3 and A represents methine when n is 2 or a quarternary carbon atom when n is 3, or a pharmaceutically acceptable salt or ester derivative thereof.
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公开(公告)号:US5028601A
公开(公告)日:1991-07-02
申请号:US184323
申请日:1988-04-21
申请人: Shinichi Kondo , Takashi Tsuruoka , Katsuyoshi Iwamatsu , Kiyoaki Katano , Satoru Nakabayashi , Hiroko Ogino , Takashi Yoshida , Masaji Sezaki
发明人: Shinichi Kondo , Takashi Tsuruoka , Katsuyoshi Iwamatsu , Kiyoaki Katano , Satoru Nakabayashi , Hiroko Ogino , Takashi Yoshida , Masaji Sezaki
IPC分类号: C07D501/00 , C07D501/20
CPC分类号: C07D501/00
摘要: Cephalosporin compounds of the formula (I): ##STR1## wherein R.sup.1 and R.sup.2 may be the same or different and are a hydrogen atom or a lower alkyl group of 1-5 carbon atoms and A is a hydrogen atom or a nucleophilic compound residue or pharmacologically acceptable salts thereof have excellent antibacterial activity against Gram positive and Gram negative microorganisms.
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公开(公告)号:US4785090A
公开(公告)日:1988-11-15
申请号:US704077
申请日:1985-02-21
申请人: Takashi Tsuruoka , Seiji Shibahara , Katsuyoshi Iwamatsu , Tsuneo Okonogi , Satoru Nakabayashi , Yasushi Murai , Hiroko Ogino , Kiyoaki Katano , Takashi Yoshida , Shigeharu Inoue , Shunzo Fukatsu , Shinichi Kondo
发明人: Takashi Tsuruoka , Seiji Shibahara , Katsuyoshi Iwamatsu , Tsuneo Okonogi , Satoru Nakabayashi , Yasushi Murai , Hiroko Ogino , Kiyoaki Katano , Takashi Yoshida , Shigeharu Inoue , Shunzo Fukatsu , Shinichi Kondo
IPC分类号: C07D213/64 , C07D213/68 , C07D221/04 , C07D501/36 , C07D501/38 , A61K31/545
CPC分类号: C07D221/04 , C07D213/64 , C07D213/68
摘要: This is a class of antibacterial compounds of the formula: ##STR1## wherein Y is straight or branched alkyl or alkenyl chain, cycloalkanomethyl of 3-6 carbon atoms, each group being optionally substituted by halogen, or a group ##STR2## wherein n is 0 or an integer of 1-3, A is a group --COR.sup.3 wherein R.sup.3 is hydroxy, a group ##STR3## wherein R.sup.4 and R.sup.5, which may be the same or different, are hydrogen or alkyl of 1-5 carbon atoms, a group ##STR4## or a 5- or 6-membered heterocyclic group containing nitrogen and/or sulfur, and R.sup.1 and R.sup.2, which may be the same or different, are hydrogen, alkyl of 1-5 carbon atoms, or R.sup.1 and R.sup.2 may be combined together to form cycloalkylidene of 3-5 carbon atoms, and Z is a group of the formula: ##STR5## wherein m is 0 or an integer of 3-5, R.sup.6 is hydrogen or alkyl of 1-3 carbon atoms, and R.sup.7, when m is an integer of 3-5, is alkyl of 1-5 carbon atoms, alkenyl, cyclopropyl, a group --(CH.sub.2).sub.p B wherein p is 0 or an integer of 1-3 and B is amino, alkyl-substituted amino, hydroxy, carboxy, carbamoyl, trifluoromethyl, sulfonic acid, sulfonic acid amide, alkylthio or cyano or, when m is 0, is alkyl of 1-5 carbon atoms, which may optionally be substituted by halogen, alkenyl, a group ##STR6## wherein R.sup.8 is hydrogen, alkyl of 1-4 carbon atoms or phenyl, or cyclopropyl, and a salt thereof.
摘要翻译: 这是一类具有下式的抗菌化合物:其中Y是直链或支链烷基或烯基链,3-6个碳原子的环烷基甲基,每个基团任选被卤素取代,或基团< 其中n为0或1-3的整数,A为基团-COR 3,其中R 3为羟基,其中R 4和R 5可以相同或不同,为氢或1-5碳的烷基 原子,基团
或含有氮和/或硫的5-或6-元杂环基,R 1和R 2可以相同或不同,为氢,1-5个碳原子的烷基或R1 并且R 2可以组合在一起形成3-5个碳原子的亚烷基,Z是下式的基团:其中m是0或3-5的整数,R6是氢或1-3个碳的烷基 原子和R 7,当m是3-5的整数时,是1-5个碳原子的烷基,烯基,环丙基,基团 - (CH 2)pB,其中p是0或1-3的整数,B是氨基 ,烷基取代的氨基 羟基,羧基,氨基甲酰基,三氟甲基,磺酸,磺酸酰胺,烷硫基或氰基,或当m为0时,其为1-5个碳原子的烷基,其可任选被卤素,链烯基,基团 其中R8是氢,1-4个碳原子的烷基或苯基,或环丙基及其盐。 -
公开(公告)号:US4971961A
公开(公告)日:1990-11-20
申请号:US266050
申请日:1988-11-02
申请人: Kaysuyoshi Iwamatsu , Kenji Sakagami , Kunio Atsumi , Takashi Yoshida , Seiji Shibahara , Takashi Tsuruoka , Shinichi Kondo
发明人: Kaysuyoshi Iwamatsu , Kenji Sakagami , Kunio Atsumi , Takashi Yoshida , Seiji Shibahara , Takashi Tsuruoka , Shinichi Kondo
IPC分类号: A61K31/545 , A61K31/546 , A61P31/04 , C07D501/00 , C07D501/20 , C07D501/22 , C07D501/24 , C07D501/34 , C07D501/36
CPC分类号: C07D501/00 , Y02P20/55
摘要: This invention provides cephalosporin compounds represented by the following general formula: ##STR1## wherein R.sup.1 and R.sup.2 are same or different hydrogen atom or a lower alkyl group of 1 to 5 carbon atoms; R.sup.3 is a lower alkyl group which may optionally be substituted with a halogen atome (or atoms), an alkenyl group, or a cycloalkylmethyl group of 3 to 6 carbon atoms; and A is hydrogen atom or residue of a nucleophilic compound and pharmacologically acceptable salts thereof. These compounds have broad-spectrum antibacterial activity against Gram-positive and -negative bacteria including Pseudomonas aeruginosa, as well as against a great variety of .beta.-lactamase-producing strains.
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公开(公告)号:US4758557A
公开(公告)日:1988-07-19
申请号:US872316
申请日:1986-06-09
申请人: Takashi Tsuruoka , Katsuyoshi Iwamatsu , Kiyoaki Katano , Hiroko Ogino , Ryoichi Okamoto , Takashi Yoshida , Masaji Sezaki , Fumio Kai , Shigeharu Inoue , Shinichi Kondo
发明人: Takashi Tsuruoka , Katsuyoshi Iwamatsu , Kiyoaki Katano , Hiroko Ogino , Ryoichi Okamoto , Takashi Yoshida , Masaji Sezaki , Fumio Kai , Shigeharu Inoue , Shinichi Kondo
IPC分类号: A61K31/545 , C07D501/24 , C07D501/36 , C07D501/46
CPC分类号: C07D501/24
摘要: Cephalosporin compounds represented by the following formula (I) and pharmaceutically acceptable salts thereof have a broad bactericidal spectrum against various pathogenic bacteria including Psuedomonas aeruginosa and are useful as bactericidal remedies for pathogenic diseases of human and animals: ##STR1## wherein A represents an unsubstituted or substituted pyridylthio group of a formula (I-1); ##STR2## or an unsubstituted or substituted pyridiniumthio group of a formula (I-2): ##STR3## or an unsubstituted or substituted pyridinium group of a formula (I-3); ##STR4## or a 5- or 6-membered heterocyclicthio or bicycloheterocyclicthio group of a formula (I-4):--S--Het (I-4).
摘要翻译: 由下式(I)表示的头孢菌素化合物及其药学上可接受的盐对各种致病细菌(包括铜绿假单胞菌)具有广泛的杀菌谱,并且可用作人和动物的致病性疾病的杀菌剂:其中A代表 式(I-1)的未取代或取代的吡啶硫基; (I-1)或式(I-2)的未取代或取代的吡啶硫基:式(I-2)或未取代或取代的式(I-3)吡啶鎓基; (I-3)或式(I-4)的5-或6-元杂环硫或二环杂环硫基:-S-Het(I-4)。
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公开(公告)号:US5278052A
公开(公告)日:1994-01-11
申请号:US715770
申请日:1991-06-14
申请人: Tomio Takeuchi , Takeshi Hara , Masa Hamada , Shinichi Kondo , Masaji Sezaki , Haruo Yamamoto , Shuichi Gomi
发明人: Tomio Takeuchi , Takeshi Hara , Masa Hamada , Shinichi Kondo , Masaji Sezaki , Haruo Yamamoto , Shuichi Gomi
CPC分类号: C12R1/01 , C07H15/24 , C12P19/56 , Y10S435/826
摘要: Benanomicin A and Benanomicin B are fermentatively produced by the cultivation of a new microorganism Actinomadura spadix, designated as MH193-16F4 strain.
摘要翻译: 通过培养命名为MH193-16F4菌株的新的微生物Actinomadura spadix发酵生产贝那霉素A和Benanomicin B。
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公开(公告)号:US4994578A
公开(公告)日:1991-02-19
申请号:US344738
申请日:1989-04-28
申请人: Kazunori Ohba , Hiroomi Watabe , Mieko Nagasawa , Shiro Sakakibara , Takashi Shomura , Masaji Sezaki , Shinichi Kondo , Masao Koyama , Tadashi Nakazawa , Haruo Yamamoto
发明人: Kazunori Ohba , Hiroomi Watabe , Mieko Nagasawa , Shiro Sakakibara , Takashi Shomura , Masaji Sezaki , Shinichi Kondo , Masao Koyama , Tadashi Nakazawa , Haruo Yamamoto
IPC分类号: C07D471/04 , C07D487/04 , C12P17/18
CPC分类号: C07D471/04 , C07D487/04 , C12P17/182
摘要: Novel substances exhibiting antimicrobial activity and antitumor activity, a process for producing them by cultivating a microorganism belonging to the genus Streptomyces and capable of producing them and derivatives of such substances.
摘要翻译: 具有抗微生物活性和抗肿瘤活性的新型物质,通过培养属于链霉菌属的微生物并能够生产它们和这些物质的衍生物的方法。
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公开(公告)号:US5055453A
公开(公告)日:1991-10-08
申请号:US264888
申请日:1988-10-31
申请人: Tomio Takeuchi , Takeshi Hara , Masa Hamada , Shinichi Kondo , Masaji Sezaki , Haruo Yamamoto , Shuichi Gomi
发明人: Tomio Takeuchi , Takeshi Hara , Masa Hamada , Shinichi Kondo , Masaji Sezaki , Haruo Yamamoto , Shuichi Gomi
CPC分类号: C12R1/01 , C07H15/24 , C12P19/56 , Y10S435/826
摘要: Two new antibiotics which are now nominated as benanomicin A and benanomicin B, respectively, are fermentatively produced by the cultivation of a new microorganism, designated as MH193-16F4 strain, of Actinomycetes. Benanomicins A and B each show antifungal activity and are useful as a therapeutic antifungal agent. A new compound, dexylosylbenanomicin B is now produced by chemical conversion of benanomicin B, and this semi-synthetic antibiotic also shows antifungal activity and is useful as a therapeutic antifungal agent.
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