Carbapenem compounds and their production
    1.
    发明授权
    Carbapenem compounds and their production 失效
    碳青霉烯化合物及其生产

    公开(公告)号:US4409147A

    公开(公告)日:1983-10-11

    申请号:US236310

    申请日:1981-02-20

    CPC分类号: C07D477/20 C12P17/184

    摘要: Novel carbapenem compounds, which are shown by the formula (I): ##STR1## wherein R is --SO.sub.3 H or hydrogen, or a physiologically acceptable salt thereof, are useful as a bactericide or disinfectant, and also produce a synergistic effect with penicillin and/or cephalosporin antibiotic agents.The compound of the formula (I) can be produced by subjecting to reduction reaction a compound of the formula: ##STR2## wherein R has the same meaning as defined above, or a salt thereof.

    摘要翻译: 由式(I)表示的新型碳青霉烯化合物:其中R为-SO 3 H或氢的化合物或其生理学上可接受的盐可用作杀菌剂或消毒剂,并且还可产生与 青霉素和/或头孢菌素抗生素。 式(I)化合物可以通过将下式化合物或其盐与下式化合物进行还原反应来制备:其中R具有与上述相同的含义。

    Antibiotics produced from the microorganism nocardice
    3.
    发明授权
    Antibiotics produced from the microorganism nocardice 失效
    从微生物诺卡氏菌产生的抗生素

    公开(公告)号:US4187292A

    公开(公告)日:1980-02-05

    申请号:US815050

    申请日:1977-07-12

    IPC分类号: C12P1/06

    摘要: The present invention relates to antibiotics C-14919 E-1 and E-2 produced by cultivating a microorganism of the genus Nocardia. These antibiotics display a wide activity against e.g. Gram-positive bacteria, fungi and yeast and are useful as germicides or disinfectants.

    摘要翻译: 本发明涉及通过培养诺卡氏菌属的微生物而产生的抗生素C-14919E-1和E-2。 这些抗生素显示出广泛的活性。 革兰氏阳性菌,真菌和酵母,可用作杀菌剂或消毒剂。

    Antibiotics produced from the microorganism nocardia
    5.
    发明授权
    Antibiotics produced from the microorganism nocardia 失效
    从微生物诺卡氏菌产生的抗生素

    公开(公告)号:US4245047A

    公开(公告)日:1981-01-13

    申请号:US66823

    申请日:1979-08-14

    IPC分类号: C12P1/06 C12P13/00 C12P17/10

    摘要: The present invention relates to a method of producing the antibiotics C-14919 E-1 and/or E-2 by cultivating an antibiotic C-14919 E-1 and/or E-2 producing strain of the genus Nocardia in a culture medium and accumulating said antibiotics. These antibiotics have a wide range of antibiotic activity and they are useful as germicides or disinfectants.

    摘要翻译: 本发明涉及通过在培养基中培养抗诺卡氏菌属的抗生素C-14919E-1和/或产生E-2的菌株来生产抗生素C-14919E-1和/或E-2的方法,以及 累积抗生素。 这些抗生素具有广泛的抗生素活性,可用作杀菌剂或消毒剂。

    Antibiotic G-6302
    6.
    发明授权
    Antibiotic G-6302 失效
    抗生素G-6302

    公开(公告)号:US4229436A

    公开(公告)日:1980-10-21

    申请号:US971089

    申请日:1978-12-15

    CPC分类号: C12P1/04

    摘要: A novel Antibiotic G-6302 is produced by cultivating a microorganism belonging to the genus Pseudomonas and being capable of producing Antibiotic G-6302 in a culture medium to have Antibiotic G-6302 elaborated and accumulated in the cultured broth and recovering the antibiotic.Antibiotic G-6302 is useful as a germicide or disinfectant.

    摘要翻译: 通过培养属于假单胞菌属的微生物并且能够在培养基中产生抗生素G-6302以使抗生素G-6302在培养的肉汤中精制并积累并回收抗生素来生产新型抗生素G-6302。 抗生素G-6302可用作杀菌剂或消毒剂。

    Method for producing maytansinol and its derivatives
    7.
    发明授权
    Method for producing maytansinol and its derivatives 失效
    生产美登素及其衍生物的方法

    公开(公告)号:US4151042A

    公开(公告)日:1979-04-24

    申请号:US811442

    申请日:1977-06-29

    IPC分类号: C12P17/18 C12D9/20

    CPC分类号: C12P17/188 Y10S435/872

    摘要: Maytansinol, maytanacine or maytansinol propionate is (are) produced by cultivating a microorganism belonging to the genus Nocardia and being capable of producing maytansinol, maytanacine or maytansinol propionate, causing the microorganism to accumulate maytansinol, maytanacine or maytansinol propionate and recovering the same.Those compounds are useful for anti-tumor agents.

    摘要翻译: 通过培养属于诺卡氏菌属的微生物并且能够产生美登素,可以在马来西亚或丙酸美他曲诺醇中产生美登那诺,依托那康或丙酸美他坦诺,使微生物积累美登醇,美沙酮或丙酸美他曲诺醇并回收它们。

    Maytansinoids
    8.
    发明授权
    Maytansinoids 失效
    美登木素生物碱

    公开(公告)号:US4364866A

    公开(公告)日:1982-12-21

    申请号:US188238

    申请日:1980-09-17

    摘要: Antibiotic C-15003 PHO of the formula: ##STR1## wherein R.sub.1 is H, hydroxyl, alkanoyloxy, alkenylcarbonyloxy or arylcarbonyloxy; R.sub.2 is H, hydroxyl or alkanoyloxy; R.sub.3 is H or alkanoyloxy is produced by introducing a hydroxyl group into 15-position of a maytansinoid compound, and, if desired, thus obtained compound is subjected to deacylation or acylation.Antibiotic C-15003 PHO is useful as antiprotozoal or antitumor agent.

    摘要翻译: 抗生素C-15003 PHO,其结构式如下:其中R1是H,羟基,烷酰氧基,链烯基羰基氧基或芳基羰基氧基; R2是H,羟基或烷酰氧基; R3是H或烷酰氧基是通过将羟基引入美登木素生物碱化合物的15位制备的,如果需要,由此得到的化合物进行脱酰基化或酰化。 抗生素C-15003 PHO可用作抗原生动物或抗肿瘤剂。

    Biologically pure culture of the microorganism Nocardia ATCC31280
    9.
    发明授权
    Biologically pure culture of the microorganism Nocardia ATCC31280 失效
    生物学纯培养的微生物诺卡氏菌ATCC31280

    公开(公告)号:US4315989A

    公开(公告)日:1982-02-16

    申请号:US176755

    申请日:1980-08-11

    IPC分类号: C12P1/06 C12N1/20

    摘要: The present invention relates to a substantially pure culture of the microorganism belonging to the genus Nocardia, which microorganism is capable of producing in a culture medium containing assimilable carbon and digestible nitrogen sources, a recoverable amount of the Antibiotic C-14919 E-1 or E-2 or mixtures thereof having the characteristics described in the specification. These antibiotics have a wide range of antibiotic activity and they are useful as germicides or disinfectants.

    摘要翻译: 本发明涉及属于诺卡氏菌属的微生物的基本上纯的培养物,该微生物能够在含有可同化碳和可消化氮源的培养基中产生,可回收量的抗生素C-14919E-1或E -2或其混合物,具有说明书中描述的特征。 这些抗生素具有广泛的抗生素活性,可用作杀菌剂或消毒剂。