会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 95. 发明授权
    • 10.beta.,11.beta.-bridged steroids
    • 10(BETA),11(BETA)-BRIDGED STEROIDS
    • US5093507A
    • 1992-03-03
    • US367165
    • 1989-06-16
    • Cornelius ScheidgesEckhard OttowGunter NeefSybille BeierWalter Elger
    • Cornelius ScheidgesEckhard OttowGunter NeefSybille BeierWalter Elger
    • A61K31/58A61P3/06A61P3/08A61P5/38A61P9/10A61P9/12A61P13/02A61P15/00A61P17/00A61P27/02A61P35/00A61P43/00C07B61/00C07J31/00C07J41/00C07J63/00C07J71/00
    • C07J31/003C07J41/0044C07J71/0078
    • 10.beta.,11.beta.-bridged steroids of Formula I ##STR1## wherein R.sup.1 is H or methyl;R.sup.2 is H, a cyanide residue, a heteroaryl residue, a straight-chain or branched aliphatic, e.g., alkyl group of up to 20 carbon atoms, optionally exhibiting double or triple bonds and, if desired, being substituted by one or several oxo groups, a C.sub.4-7 cycloalkyl or C.sub.4-7 cycloalkenyl group, an OR.sup.3 --, SR.sup.3 --, --OSO.sub.2 --R.sup.11 -- group wherein R.sup.11 means a perfluroinated C.sub.1 -C.sub.4 -alkyl group or an NR.sup.3 R.sup.4 -group wherein R.sup.3 means an H atom or C.sub.1 -C.sub.8 -alkyl residue, R.sup.4 means R.sup.3, a cyanide or a C.sub.1 -C.sub.10 -acyl residue, or R.sup.3 and R.sup.4 jointly with the inclusion of N means of 5- or 6-membered heterocyclic ring wherein the ring can additionally contain a further hetero atom N, O, or S, or a 4-cyano-, 4-methoxy- or 4-dimethylamino-substituted phenyl group,A and B either mean jointly a further bond between C4 and C5, or A is an .alpha.-hydroxy group and B is H,X is a keto or oxime group, andZ is a pentagonal or hexagonal ring residue which is optionally substituted and optionally unsaturated,or pharmaceutically compatible acid additional salts thereof which possess antigestagen and antiglucocorticoid properties.
    • 10β,11β-桥连类固醇,其中R1是H或甲基; R2是H,氰化物残基,杂芳基残基,直链或支链脂族,例如至多20个碳原子的烷基,任选地表现出双键或三键,并且如果需要,被一个或几个氧代基团 ,C4-7环烷基或C4-7环烯基,OR3-,SR3-,-OSO2-R11-基,其中R11表示全氟化C1-C4-烷基或NR3R4-基团,其中R3表示H原子或C1 -C 8 - 烷基残基,R4表示R3,氰化物或C1-C10酰基残基,或R3和R4与N或5元或6元杂环的N基相结合,其中环可以另外含有另外的杂原子 原子N,O或S或4-氰基 - ,4-甲氧基 - 或4-二甲基氨基取代的苯基,A和B可以共同意指C4和C5之间的另一个键,或A是α-羟基 并且B是H,X是酮基或肟基,Z是任选被取代且任选不饱和的五
      角或六方晶的残基,或药学上相容性 其酸性附加盐,其具有抗老化和抗糖皮质激素特性。