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公开(公告)号:US4766248A
公开(公告)日:1988-08-23
申请号:US819285
申请日:1986-01-16
申请人: Carl G. Krespan
发明人: Carl G. Krespan
IPC分类号: C07C317/04 , C07C317/14 , C07C147/02 , C07C147/06 , C07C149/16 , C07C149/273
CPC分类号: C07C247/00
摘要: .beta.-Substituted polyfluoroethyl compounds, process for the preparation thereof, copolymers thereof, compound intermediates, and process therefor. The copolymers are useful as ion exchange resins or structural foams.
摘要翻译: β-取代的多氟乙基化合物,其制备方法,其共聚物,化合物中间体及其方法。 共聚物可用作离子交换树脂或结构泡沫。
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公开(公告)号:US4649215A
公开(公告)日:1987-03-10
申请号:US748656
申请日:1985-06-25
申请人: Andreas von Sprecher , Ivan Ernest , Alan J. Main , Andreas Beck
发明人: Andreas von Sprecher , Ivan Ernest , Alan J. Main , Andreas Beck
IPC分类号: A61K38/00 , C07D309/12 , C07K5/06 , C07C149/20 , C07C147/02
CPC分类号: C07K5/06191 , C07C323/00 , C07D309/12 , C07K5/0606 , A61K38/00
摘要: Novel asymmetric thioethers of the formula ##STR1## in which R.sup.1 represents a C.sub.1-3 -alkyl radical or a C.sub.1-3 -hydroxyalkyl radical of which the hydroxy group may be in esterified form,R.sup.2 represents an optionally unsaturated aliphatic radical having from 5 to 15 carbon atoms,R.sup.3 represents hydroxy, alkoxy or an optionally substituted amino group, and-X- represents a single bond, a methylene group or an optionally N-acylated primary aminomethylene groupwherein the O-atom of the hydroxy group is in the transconfiguration relative to the S-atom, are effective as leucotriene-antagonists since they eliminate the contractions of smooth muscles caused by leucotrienes and are therefore suitable for the treatment of allergic, especially asthmatic, conditions.
摘要翻译: 式(I)的新型不对称硫醚,其中R 1表示C 1-3 - 烷基或羟基可以被酯化形成的C 1-3 - 羟基烷基,R 2表示具有 5至15个碳原子,R 3表示羟基,烷氧基或任选取代的氨基,-X-表示单键,亚甲基或任选N-酰化的伯氨基亚甲基,其中羟基的O-原子是 在相对于S原子的反式构型中,作为白三烯拮抗剂是有效的,因为它们消除了由白三烯引起的平滑肌的收缩,因此适用于治疗变态反应,特别是哮喘病症。
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公开(公告)号:US4444682A
公开(公告)日:1984-04-24
申请号:US439312
申请日:1982-11-04
申请人: Jean E. F. Rivier , Botond Penke
发明人: Jean E. F. Rivier , Botond Penke
IPC分类号: C07D207/16 , C07D213/20 , C07D213/74 , C07K1/00 , C07K7/23 , C07K14/595 , C07C103/52 , C07C147/02 , C07C149/20 , C07C149/40
CPC分类号: C07D213/20 , C07D207/16 , C07D213/74 , C07K1/006 , C07K14/595 , C07K7/23 , Y10S930/13
摘要: A method for sulfating a hydroxy amino acid or a residue of such an amino acid in a peptide by reaction with a reagent which is a tertiaryammonium salt of acetylsulfuric acid having the formula:[CH.sub.3 COOSO.sub.3 ].sup.- [R].sup.+wherein R is triethylamine, ethyldiisopropylamine, pyridine, 4-methylmorpholine or 4-N,N-dimethylaminopyridine. The .alpha.-amino group and any other labile side chains present may be protected or may be left unprotected at the time the sulfation takes place.
摘要翻译: 通过与具有下式的[CH3COOSO3] - [R] +的乙酰硫酸的叔铵盐的试剂反应来硫酸化肽中的羟基氨基酸或这种氨基酸的残基的方法,其中R是三乙胺,乙基二异丙胺 ,吡啶,4-甲基吗啉或4-N,N-二甲基氨基吡啶。 存在的α-氨基和任何其它不稳定的侧链可以被保护,或者可能在硫酸化发生时不被保护。
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公开(公告)号:US4338262A
公开(公告)日:1982-07-06
申请号:US180275
申请日:1980-08-21
IPC分类号: C07C317/44 , C07C67/00 , C07C313/00 , C07C317/00 , C07C317/04 , C07C317/14 , C07D201/00 , C07C147/02 , C07C147/06
CPC分类号: C07C317/00
摘要: Acid halides and anhydrides of acids of the formula ##STR1## with the substituent definitions given in the description are obtained by reacting the corresponding acids with organic or inorganic acid halides or acid anhydrides. The new compounds are intermediate products for the preparation of new reactive dyestuffs.
摘要翻译: 通过使相应的酸与有机或无机酰卤或酸酐反应,得到具有本说明书中给出的取代基定义的式“IMAGE”的酸的酰卤和酸酐。 新化合物是用于制备新的活性染料的中间产物。
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公开(公告)号:US4267122A
公开(公告)日:1981-05-12
申请号:US946200
申请日:1978-09-27
申请人: Lucien Thil , Martin Fischer , Wolfgang Kindscher
发明人: Lucien Thil , Martin Fischer , Wolfgang Kindscher
IPC分类号: C23F11/16 , C07C147/02 , C07C147/00 , C07C147/06
CPC分类号: C23F11/164
摘要: Aminosulfonylcarboxylic acids and their manufacture from diamines and chlorosulfonylcarboxylic acids.
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公开(公告)号:US3980535A
公开(公告)日:1976-09-14
申请号:US474167
申请日:1974-05-29
申请人: Dierk Knittel , Bertel Kastening
发明人: Dierk Knittel , Bertel Kastening
IPC分类号: C07C67/00 , C07C313/00 , C07C315/00 , C07C317/04 , C07C317/10 , C07C317/14 , C07D333/72 , C25B3/00 , C07C147/02
CPC分类号: C07D333/72 , C25B3/00
摘要: Sulfones are produced by reacting an organic compound R--X (where X is a substituent on the organic radical R replaceable by SO.sub.2.sup.- ion) in an aprotic organic medium which may be the compound itself, with SO.sub.2.sup.- ions produced by electrolysis upon introduction of sulfur dioxide into the system. Any of a wide range of sulfones or polysulfones having surfactant and fabric-treating (finishing) or therapeutic properties or serving as materials for the manufacture of plastics may be made in this manner.
摘要翻译: 砜是通过有机化合物RX(其中X是可由SO 2 - 离子可以被有机基团R取代的取代基)在可以是化合物本身的非质子有机介质中与通过电解产生的SO 2 - 将二氧化硫引入系统。 任何具有表面活性剂和织物处理(整理)或治疗性质的或用作塑料制造材料的砜或聚砜的方法可以以这种方式进行。
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公开(公告)号:US3748364A
公开(公告)日:1973-07-24
申请号:US3748364D
申请日:1970-08-14
申请人: JP STEVENS & CO INC
发明人: TESORO G
IPC分类号: C07C317/18 , C07D303/34 , C08B11/04 , C08B15/10 , D06M13/11 , D06M13/278 , C07C147/02
CPC分类号: D06M13/278 , C07C317/18 , C07D303/34 , C08B11/04 , C08B15/10 , D06M13/11
摘要: UNSYMMETRICAL SULFONES OF THE STRUCTURE:
R''-O-CH(-R''")-CH2-SO2-(CH2)2-O-R"
WHEREIN R'' AND R" ARE H, ALKYL GROUPS FROM 1 TO 5 CARBON ATOMS, OR ALKANOYL GROUPS FROM 2 TO 6 CARBONS, R"'' IS ALKYL, SUBSTITUTED ALKYL OR ARYL, AND
(-O-CH2-)>CH-CH2-SO2-CH2-COO-O-R"
WHEREIN R" IS DEFINED ABOVE. REACTION OF SULFONES WITH CELLULOSIC TEXTILE MATERIALS IN TWO STEPS UNDER DIFFERENT REACTION CONDITIONS TO OBTAIN CROSSLINKED CELLULOSIC MATERIALS HAVING IMPROVED CREASE RECOVERY PROPERTIES.-
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公开(公告)号:US3733364A
公开(公告)日:1973-05-15
申请号:US3733364D
申请日:1971-02-25
申请人: MCNEILAB INC
发明人: MESCHINO J , PLAMPIN J
IPC分类号: C07C317/10 , C07C317/44 , C07C147/02
CPC分类号: C07C317/10 , C07C317/44 , Y10S514/906
摘要: PREPARATION OF (I) 5-CHLORO-2-ETHYNYLBENZYL METHYL SULFOXIDE, USEFUL FOR ITS MUSCLE RELAXANT ACTIVITY, BY THE REACTION OF METHYLSULFINYL CARBONION WITH P-CHLOROBENZOTRIFLUORIDE, AND (II) 2-METHYL-SULFONYLMETHYL-4-CHLOROBENZOIC ACID BY THE OXIDATION OF (I).
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公开(公告)号:US3449440A
公开(公告)日:1969-06-10
申请号:US3449440D
申请日:1965-06-03
申请人: CHEVRON RES
发明人: ANDERSON DONALD J
IPC分类号: C07C317/18 , C07C317/28 , C08F8/34 , C10M135/08 , C10M135/22 , C07C147/02 , C07C149/10 , C10M1/38
CPC分类号: C10M135/22 , C07C317/18 , C07C317/28 , C08F8/06 , C08F8/22 , C08F8/34 , C10M135/08 , C10M2203/06 , C10M2203/10 , C10M2203/102 , C10M2203/104 , C10M2203/106 , C10M2203/108 , C10M2205/00 , C10M2205/02 , C10M2205/022 , C10M2205/024 , C10M2205/026 , C10M2205/028 , C10M2205/14 , C10M2207/04 , C10M2209/00 , C10M2209/02 , C10M2209/10 , C10M2209/103 , C10M2219/04 , C10M2219/082 , C10M2221/00 , C10M2221/04 , C10M2221/041 , C10M2223/04 , C10M2223/042 , C10M2223/045 , C10M2227/02 , C10N2210/02 , C10N2270/02 , C08F110/10
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公开(公告)号:US3445515A
公开(公告)日:1969-05-20
申请号:US3445515D
申请日:1966-07-13
申请人: PROCTER & GAMBLE
发明人: LAUGHLIN ROBERT G , BERRY JIM S
IPC分类号: C11D1/00 , C11D3/00 , C07C147/00 , C07C147/02
CPC分类号: C11D1/002
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