IE37028B1 - Halogenated phenylthioacetamido cephalosporanic acids - Google Patents
Halogenated phenylthioacetamido cephalosporanic acidsInfo
- Publication number
- IE37028B1 IE37028B1 IE1792/72A IE179272A IE37028B1 IE 37028 B1 IE37028 B1 IE 37028B1 IE 1792/72 A IE1792/72 A IE 1792/72A IE 179272 A IE179272 A IE 179272A IE 37028 B1 IE37028 B1 IE 37028B1
- Authority
- IE
- Ireland
- Prior art keywords
- examples
- block copolymers
- siloxane blocks
- blocks
- polyoxyalkylene
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
- C07D501/14—Compounds having a nitrogen atom directly attached in position 7
- C07D501/16—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3
- C07D501/20—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids
- C07D501/24—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with hydrocarbon radicals, substituted by hetero atoms or hetero rings, attached in position 3
- C07D501/26—Methylene radicals, substituted by oxygen atoms; Lactones thereof with the 2-carboxyl group
- C07D501/28—Methylene radicals, substituted by oxygen atoms; Lactones thereof with the 2-carboxyl group with the 7-amino radical acylated by an aliphatic carboxylic acid, which is substituted by hetero atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
- C07D501/14—Compounds having a nitrogen atom directly attached in position 7
- C07D501/16—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3
- C07D501/20—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids
- C07D501/24—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with hydrocarbon radicals, substituted by hetero atoms or hetero rings, attached in position 3
- C07D501/36—Methylene radicals, substituted by sulfur atoms
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
- C08G18/4072—Mixtures of compounds of group C08G18/63 with other macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/42—Block-or graft-polymers containing polysiloxane sequences
- C08G77/46—Block-or graft-polymers containing polysiloxane sequences containing polyether sequences
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2375/04—Polyurethanes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2483/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Derivatives of such polymers
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Cephalosporin Compounds (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Polyurethanes Or Polyureas (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Silicon Polymers (AREA)
Abstract
1383552 Polysiloxane-polyoxyalkylene block copolymers; polyurethane foams UNION CARBIDE CORP 7 March 1972 [8 March 1971 27 Dec 1971] 10599/72 Headings C3R and C3T Polysiloxane-polyoxyalkylene block copolymers have the formula [(R 2 SiO) x (C n H 2n O) y ] d (I), or [Y(R 2 SiO) a R 2 SiYO(C n H 2n O) y ] d (II), wherein each R is a monovalent hydrocarbon radical free of aliphatic unsaturation and Y is a divalent organic group, n is 2-4, x is at least 7, a is at least 6,y is at least 4 and d is at least 4, the average molecular weight of the siloxane blocks being 500-10,000, of the polyoxyalkylene blocks being 300-10,000, and of the copolymer being at least 65,000 for (I) and 30,000 for (II), and the siloxane blocks constituting 20-50 wt. per cent of the copolymer. In examples 1-8 polymers of type (II) are obtained from allylterminated poly - oxyethylene - oxypropylenes containing 65 or 50% oxypropylene units, of MW 2700-3000, and hydrogen-terminated polydimethylsiloxanes of MW 700-2300; they are of MW 36,000-56,000 and contain 21-46 wt. per cent siloxane blocks. In examples 9-26 polymers of type (I) are obtained from polyoxyethylene-oxypropylene glycols containing 0%, 35%, 50%, 75% or 100% oxypropylene units, of MW 2670-3140, and dimethylaminoterminated polydimethylsiloxanes of MW 1140- 1910; they are of MW 5300 to 250,000 and contain 30À4-42% siloxane blocks. In examples 30-34 the block copolymers are used as froth stabilizers in froths obtained by whipping air into a mixture of acrylonitrile-grafted oxypropylated glycerol, oxypropylated glycerol, a polycaprolactone diol and toluene diisocyanate, containing small amounts of Ni acetylacetonate and N,N,N1,N1-tetramethyl-1,3-diaminobutane, and, in Ex. 34, CaCO 3 filler. (From GB1383552 A) [FR2166080A1]
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US21273971A | 1971-12-27 | 1971-12-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE37028L IE37028L (en) | 1973-06-27 |
| IE37028B1 true IE37028B1 (en) | 1977-04-13 |
Family
ID=22792241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE1792/72A IE37028B1 (en) | 1971-12-27 | 1972-12-28 | Halogenated phenylthioacetamido cephalosporanic acids |
Country Status (19)
| Country | Link |
|---|---|
| JP (2) | JPS4885592A (en) |
| AR (1) | AR195312A1 (en) |
| AT (1) | AT322107B (en) |
| AU (2) | AU463521B2 (en) |
| BE (1) | BE793310A (en) |
| CA (1) | CA986099A (en) |
| CH (1) | CH558383A (en) |
| DE (1) | DE2263430C2 (en) |
| ES (1) | ES410248A1 (en) |
| FR (1) | FR2166080B1 (en) |
| GB (1) | GB1405798A (en) |
| HU (1) | HU167747B (en) |
| IE (1) | IE37028B1 (en) |
| IL (1) | IL41161A (en) |
| NL (1) | NL7217699A (en) |
| PH (1) | PH13639A (en) |
| SE (1) | SE417209B (en) |
| YU (1) | YU36043B (en) |
| ZA (2) | ZA729116B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6329363B1 (en) | 1997-12-12 | 2001-12-11 | Eli Lilly And Company | Cephalosporin antibiotics |
| DE102006061351A1 (en) * | 2006-12-22 | 2008-06-26 | Evonik Goldschmidt Gmbh | Process for the preparation of SiOC-linked, linear polydimethylsiloxane-polyoxyalkylene block copolymers and their use |
| JP4954845B2 (en) * | 2007-11-05 | 2012-06-20 | 瑞乾 高 | Holder for hand tools |
| WO2018186208A1 (en) | 2017-04-04 | 2018-10-11 | 旭化成株式会社 | Photosensitive resin composition for flexographic printing plate, flexographic printing original plate, flexographic printing plate, and copolymer |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1321704A (en) * | 1962-04-03 | 1963-03-22 | Lilly Co Eli | Process for preparing 7- (s-substituted mercapto-acylamido) derivatives of cephalosporins c and novel compounds thus prepared |
| US3335136A (en) * | 1965-12-27 | 1967-08-08 | Lilly Co Eli | Halophenylmercaptomethyl cephalosporins |
-
0
- BE BE793310D patent/BE793310A/en unknown
-
1972
- 1972-12-20 CA CA159,573A patent/CA986099A/en not_active Expired
- 1972-12-21 GB GB5898872A patent/GB1405798A/en not_active Expired
- 1972-12-22 SE SE7216889A patent/SE417209B/en unknown
- 1972-12-25 IL IL41161A patent/IL41161A/en unknown
- 1972-12-27 PH PH14208A patent/PH13639A/en unknown
- 1972-12-27 ES ES410248A patent/ES410248A1/en not_active Expired
- 1972-12-27 JP JP48004225A patent/JPS4885592A/ja active Pending
- 1972-12-27 AR AR245876A patent/AR195312A1/en active
- 1972-12-27 HU HUEI454A patent/HU167747B/hu unknown
- 1972-12-27 FR FR7246412A patent/FR2166080B1/fr not_active Expired
- 1972-12-27 CH CH1888872A patent/CH558383A/en not_active IP Right Cessation
- 1972-12-27 ZA ZA729116A patent/ZA729116B/en unknown
- 1972-12-27 NL NL7217699A patent/NL7217699A/xx active Search and Examination
- 1972-12-27 DE DE2263430A patent/DE2263430C2/en not_active Expired
- 1972-12-27 AT AT1104672A patent/AT322107B/en not_active IP Right Cessation
- 1972-12-27 ZA ZA729115A patent/ZA729115B/en unknown
- 1972-12-27 YU YU3246/72A patent/YU36043B/en unknown
- 1972-12-28 AU AU50544/72A patent/AU463521B2/en not_active Expired
- 1972-12-28 IE IE1792/72A patent/IE37028B1/en unknown
- 1972-12-28 AU AU50543/72A patent/AU466218B2/en not_active Expired
-
1974
- 1974-12-25 JP JP14823274A patent/JPS541840B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AU463521B2 (en) | 1975-07-31 |
| AT322107B (en) | 1975-05-12 |
| BE793310A (en) | 1973-06-27 |
| AU5054372A (en) | 1974-07-04 |
| SE417209B (en) | 1981-03-02 |
| CA986099A (en) | 1976-03-23 |
| IL41161A0 (en) | 1973-02-28 |
| YU36043B (en) | 1981-11-13 |
| CH558383A (en) | 1975-01-31 |
| IE37028L (en) | 1973-06-27 |
| FR2166080B1 (en) | 1977-01-28 |
| AU466218B2 (en) | 1975-10-23 |
| GB1405798A (en) | 1975-09-10 |
| AR195312A1 (en) | 1973-09-28 |
| PH13639A (en) | 1980-08-18 |
| YU324672A (en) | 1981-02-28 |
| AU5054472A (en) | 1974-07-04 |
| DE2263430C2 (en) | 1983-09-22 |
| ZA729116B (en) | 1974-08-28 |
| JPS4885592A (en) | 1973-11-13 |
| HU167747B (en) | 1975-12-25 |
| DE2263430A1 (en) | 1973-07-05 |
| ES410248A1 (en) | 1976-04-01 |
| IL41161A (en) | 1975-10-15 |
| JPS541840B2 (en) | 1979-01-30 |
| JPS50105996A (en) | 1975-08-21 |
| FR2166080A1 (en) | 1973-08-10 |
| ZA729115B (en) | 1974-08-28 |
| NL7217699A (en) | 1973-06-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1383552A (en) | Organosilicon polymers | |
| GB1385359A (en) | Nin-isomerizable olefinic polyoxyalkylene polymers and siloxane- polyoxyalkylene copolymer derivatives thereof | |
| US3380967A (en) | Polyethers and polyurethanes obtained therefrom | |
| KR890006754A (en) | Polyisocyanate composition | |
| ES442570A1 (en) | Polymer/polyols and polyurethane forms and elastomers therefrom | |
| GB1519518A (en) | Method of obtaining release of polyurethane polymers and compositions therefore | |
| KR910000845A (en) | Flexible polyurethane foams prepared using low-unsaturated polyether polyols and preparation methods thereof | |
| ES8303495A1 (en) | Polymer/polyisocyanate compositions, processes for making same and processes for making polyurethane products therefrom. | |
| KR890016099A (en) | Polyurethane foam prepared using a highly functional bubble opener and a method of manufacturing the same | |
| GB1443055A (en) | Open-cell rigid polyether polyurethane foam | |
| GB1389039A (en) | Poly-oxycaproyl- polyurethane polymers | |
| JPS6221807B2 (en) | ||
| ES365135A1 (en) | Process for producing polyetherurethane foam employing polyoxyalkylene-polysiloxane block polymers as surfactants | |
| IE37028B1 (en) | Halogenated phenylthioacetamido cephalosporanic acids | |
| MY110837A (en) | Process for making flexible foams | |
| US5198473A (en) | Polyurethane foams of increased flame retardancy | |
| GB1432701A (en) | Preparation of siloxaneoxyalkylene polymers | |
| KR880002930A (en) | Polyurethane foam with alkoxylated aromatic diamine and acetylene glycol | |
| KR900001775A (en) | Polymer polyol compositions and their use in preparing polyurethane foams | |
| GB1388941A (en) | Organosilicone polymers | |
| AU575330B2 (en) | Polyurethane sheets | |
| GB1236858A (en) | Method of producing hydrophilic polyurethane foams | |
| KR100232686B1 (en) | Process for preparing flexible polyurethane foams | |
| KR900007897A (en) | Wet-Fix System Additives for High Elastic Foams | |
| US3577362A (en) | Method of manufacturing urethane foam by the use of poly(vinyl-alkoxy silanes) |