-
公开(公告)号:US5345974A
公开(公告)日:1994-09-13
申请号:US941284
申请日:1992-09-04
申请人: Luigi Bernardi , Antonio Bernini
发明人: Luigi Bernardi , Antonio Bernini
CPC分类号: D03C9/065 , D03C9/0675
摘要: A heald supporting frame constituted by a pair of horizontal cross-members for supporting the healds which are mutually rigidly locked by removable side members. The cross-members of the frame are formed by box-like structures made of composite material, in the ends of which inserts with high mechanical strength, made of metallic or composite material, are embedded so as to couple them, and the side members, as well as bushes for connecting the frame to the loom, are mechanically fixed to the inserts.
摘要翻译: 综框支撑框架由一对水平横向构件构成,用于支撑由可移除的侧构件相互刚性地锁定的综丝。 框架的横向构件由复合材料制成的盒状结构形成,其端部由金属或复合材料制成,具有高机械强度的插入件,以便将它们连接起来,并且侧构件, 以及用于将框架连接到织机的衬套机械地固定到插入件上。
-
公开(公告)号:US4134903A
公开(公告)日:1979-01-16
申请号:US887782
申请日:1978-03-17
IPC分类号: C07H15/252 , C07C49/72 , C07C49/73 , C07C97/26 , C09B1/30
CPC分类号: C07H15/252
摘要: Aglycones of the formula ##STR1## and Toslyhydrazones of the formula ##STR2## wherein R.sub.1, R.sub.2 and Ts have meanings described in the specification, and process for preparing a compound of formula (V).
摘要翻译: 式(Ⅹ)的Ag con))of of hyd hyd V V V V))))))V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V )。
-
公开(公告)号:US4132721A
公开(公告)日:1979-01-02
申请号:US802789
申请日:1977-06-02
IPC分类号: C07C50/38 , C07C45/00 , C07C46/00 , C07C49/84 , C07C50/36 , C07C67/00 , C07H15/252 , C07C49/70
CPC分类号: C07C50/36 , C07C49/84 , C07H15/252
摘要: Optically active anthracyclinones are prepared by reacting an optically active (-) 1,4-dimethoxy-6-hydroxy-6-acetyl-tetralin with a phthalic anhydride in the presence of AlCl.sub.3 or AlBr.sub.3 and an alkali metal chloride at 130-180.degree. C. for 1 to 10 minutes.
摘要翻译: 在AlCl 3或AlBr 3和碱金属氯化物的存在下,在130-180℃下使光学活性( - )1,4-二甲氧基-6-羟基-6-乙酰基 - 四氢化萘与邻苯二甲酸酐反应制备光学活性蒽环类 1至10分钟。
-
公开(公告)号:US4123613A
公开(公告)日:1978-10-31
申请号:US799167
申请日:1977-05-23
IPC分类号: A61K31/48 , A61P7/02 , C07D457/02 , C07D241/18
CPC分类号: C07D457/02 , Y10S514/822
摘要: Novel substituted pyrazine derivatives are disclosed having the general formula (I): ##STR1## where R.sub.1 and R.sub.2 may be methyl, methoxy, halogen (particularly chlorine, bromine or fluorine), or hydrogen, with the proviso that R.sub.1 and R.sub.2 cannot both be hydrogen, and X may be S or NH.These novel substituted pyrazine derivatives show a remarkable activity as inhibitors of platelet aggregation at very low dosages.
摘要翻译: 公开了具有通式(I)的新型取代的吡嗪衍生物:其中R 1和R 2可以是甲基,甲氧基,卤素(特别是氯,溴或氟)或氢,但条件是R 1和R 2 不能都是氢,X可以是S或NH。
-
公开(公告)号:US4098884A
公开(公告)日:1978-07-04
申请号:US776821
申请日:1977-03-10
IPC分类号: A61K31/095 , A61K31/65 , A61P35/00 , C07H15/252 , C07H15/24
CPC分类号: C07H15/252 , Y10S514/908
摘要: Doxorubicin thioesters of the formula ##STR1## wherein R is acyl and which are useful in treating animal tumors, are prepared by reacting 14-bromo-daunomycin with a salt of a thioacid of the formula RSM wherein R is as defined above and M is an alkali metal atom or a quaternary ammonium salt in an inert polar solvent. The invention described herein was made in the course of work under a grant from the Department of Health, Education, and Welfare.
-
公开(公告)号:US4077988A
公开(公告)日:1978-03-07
申请号:US649825
申请日:1976-01-16
IPC分类号: C07C49/577 , A61K31/122 , A61K31/65 , A61K31/70 , A61K31/7028 , A61K31/7034 , A61K31/704 , A61P35/00 , C07B31/00 , C07B57/00 , C07C13/48 , C07C39/12 , C07C45/00 , C07C45/85 , C07C49/215 , C07C50/22 , C07C50/38 , C07C67/00 , C07H15/24 , C07H15/252 , C07C49/68 , A61K31/12 , C07C49/72
CPC分类号: C07H15/252 , Y10S514/908
摘要: Disclosed are optically active anthracyclinones and their daunosaminyl derivatives, which are useful for the treatment of malignant diseases, particularly sarcomas, breast cancer, bronchogenic carcinoma, malignant lymphomas, neuroblastomas, acute leukemia and bladder cancer.
摘要翻译: 公开了光学活性蒽环类和它们的柔红色氨基衍生物,其可用于治疗恶性疾病,特别是肉瘤,乳腺癌,支气管癌,恶性淋巴瘤,成神经细胞瘤,急性白血病和膀胱癌。
-
公开(公告)号:US4031211A
公开(公告)日:1977-06-21
申请号:US694656
申请日:1976-06-10
IPC分类号: A61K31/70 , A61K31/7028 , A61K31/7034 , A61K31/704 , A61P35/00 , A61P35/02 , C07H15/252 , C07H15/24
CPC分类号: C07H15/252 , Y10S514/908
摘要: Disclosed are novel C-14 adriamycin esters which are useful in the treatment of certain tumors.
摘要翻译: 公开了可用于治疗某些肿瘤的新型C-14阿霉素酯。
-
-
-
-
-
-