IL103741A - Amino compounds and their preparation - Google Patents
Amino compounds and their preparationInfo
- Publication number
- IL103741A IL103741A IL10374188A IL10374188A IL103741A IL 103741 A IL103741 A IL 103741A IL 10374188 A IL10374188 A IL 10374188A IL 10374188 A IL10374188 A IL 10374188A IL 103741 A IL103741 A IL 103741A
- Authority
- IL
- Israel
- Prior art keywords
- compound
- formula
- carbon atoms
- alkyl
- preparation
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
- C07C255/49—Carboxylic acid nitriles having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
- C07C255/54—Carboxylic acid nitriles having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton containing cyano groups and etherified hydroxy groups bound to the carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
- C07C323/23—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and nitrogen atoms, not being part of nitro or nitroso groups, bound to the same carbon skeleton
- C07C323/24—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and nitrogen atoms, not being part of nitro or nitroso groups, bound to the same carbon skeleton having the sulfur atoms of the thio groups bound to acyclic carbon atoms of the carbon skeleton
- C07C323/25—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and nitrogen atoms, not being part of nitro or nitroso groups, bound to the same carbon skeleton having the sulfur atoms of the thio groups bound to acyclic carbon atoms of the carbon skeleton the carbon skeleton being acyclic and saturated
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
- A61P9/06—Antiarrhythmics
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C317/00—Sulfones; Sulfoxides
- C07C317/26—Sulfones; Sulfoxides having sulfone or sulfoxide groups and nitrogen atoms, not being part of nitro or nitroso groups, bound to the same carbon skeleton
- C07C317/32—Sulfones; Sulfoxides having sulfone or sulfoxide groups and nitrogen atoms, not being part of nitro or nitroso groups, bound to the same carbon skeleton with sulfone or sulfoxide groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
- C07C323/23—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and nitrogen atoms, not being part of nitro or nitroso groups, bound to the same carbon skeleton
- C07C323/31—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and nitrogen atoms, not being part of nitro or nitroso groups, bound to the same carbon skeleton having the sulfur atom of at least one of the thio groups bound to a carbon atom of a six-membered aromatic ring of the carbon skeleton
- C07C323/32—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and nitrogen atoms, not being part of nitro or nitroso groups, bound to the same carbon skeleton having the sulfur atom of at least one of the thio groups bound to a carbon atom of a six-membered aromatic ring of the carbon skeleton having at least one of the nitrogen atoms bound to an acyclic carbon atom of the carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
- C07C323/23—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and nitrogen atoms, not being part of nitro or nitroso groups, bound to the same carbon skeleton
- C07C323/39—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and nitrogen atoms, not being part of nitro or nitroso groups, bound to the same carbon skeleton at least one of the nitrogen atoms being part of any of the groups, X being a hetero atom, Y being any atom
- C07C323/40—Y being a hydrogen or a carbon atom
- C07C323/41—Y being a hydrogen or an acyclic carbon atom
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Cardiology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Heart & Thoracic Surgery (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Cephalosporin Compounds (AREA)
- External Artificial Organs (AREA)
- Prostheses (AREA)
- Other In-Based Heterocyclic Compounds (AREA)
- Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members (AREA)
- Hydrogenated Pyridines (AREA)
- Pyrrole Compounds (AREA)
- Pyridine Compounds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8705150A SE8705150D0 (sv) | 1987-12-23 | 1987-12-23 | Novel antiarrhythmic agents |
IL8874988A IL88749A (en) | 1987-12-23 | 1988-12-21 | S-containing p-cyanophenoxy alkylamine derivatives, process for their preparation and antiarrhythmic compositions comprising them |
Publications (1)
Publication Number | Publication Date |
---|---|
IL103741A true IL103741A (en) | 1994-04-12 |
Family
ID=20370706
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL10374188A IL103741A (en) | 1987-12-23 | 1988-12-21 | Amino compounds and their preparation |
IL8874988A IL88749A (en) | 1987-12-23 | 1988-12-21 | S-containing p-cyanophenoxy alkylamine derivatives, process for their preparation and antiarrhythmic compositions comprising them |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL8874988A IL88749A (en) | 1987-12-23 | 1988-12-21 | S-containing p-cyanophenoxy alkylamine derivatives, process for their preparation and antiarrhythmic compositions comprising them |
Country Status (33)
Country | Link |
---|---|
US (2) | US5034411A (forum.php) |
EP (2) | EP0322390B1 (forum.php) |
JP (2) | JPH0637458B2 (forum.php) |
KR (2) | KR900700441A (forum.php) |
CN (3) | CN1033804A (forum.php) |
AR (1) | AR247729A1 (forum.php) |
AT (2) | ATE82257T1 (forum.php) |
AU (4) | AU625872B2 (forum.php) |
DD (2) | DD277274A5 (forum.php) |
DE (2) | DE3875934T2 (forum.php) |
DK (2) | DK404889A (forum.php) |
EG (1) | EG18681A (forum.php) |
ES (2) | ES2045189T3 (forum.php) |
FI (2) | FI893937A7 (forum.php) |
GR (2) | GR3006241T3 (forum.php) |
HU (3) | HU913679D0 (forum.php) |
IE (2) | IE883859L (forum.php) |
IL (2) | IL103741A (forum.php) |
IS (1) | IS1558B (forum.php) |
LT (4) | LTIP1687A (forum.php) |
LV (1) | LV10250A (forum.php) |
MX (1) | MX174084B (forum.php) |
MY (1) | MY103945A (forum.php) |
NO (2) | NO171784C (forum.php) |
NZ (1) | NZ227381A (forum.php) |
PH (2) | PH25526A (forum.php) |
PL (2) | PL157747B1 (forum.php) |
PT (2) | PT89311B (forum.php) |
RU (3) | RU2024503C1 (forum.php) |
SE (1) | SE8705150D0 (forum.php) |
WO (3) | WO1989005794A1 (forum.php) |
YU (2) | YU47580B (forum.php) |
ZA (2) | ZA889424B (forum.php) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE8705150D0 (sv) * | 1987-12-23 | 1987-12-23 | Haessle Ab | Novel antiarrhythmic agents |
SE9003902D0 (sv) * | 1990-12-07 | 1990-12-07 | Astra Ab | Solid dosage forms of a drug |
SE8902237D0 (sv) * | 1989-06-20 | 1989-06-20 | Haessle Ab | Novel stereoisomers |
SE8902236D0 (sv) * | 1989-06-20 | 1989-06-20 | Haessle Ab | Novel polystyrenesulfonate |
SE8902235D0 (sv) * | 1989-06-20 | 1989-06-20 | Haessle Ab | Novel cyclodextrin inclusion complexes |
US5084463A (en) * | 1989-12-11 | 1992-01-28 | American Home Products Corporation | N-quinolinyl alkyl-substituted 1-aryloxy-2-propanolamine and propylamine derivatives possessing class III antiarrhythmic activity |
US5619274A (en) * | 1990-09-10 | 1997-04-08 | Starsight Telecast, Inc. | Television schedule information transmission and utilization system and process |
UA26190C2 (uk) * | 1992-07-28 | 1999-07-19 | Сейфтек Ай Лімітед | Шприц |
US5679706A (en) * | 1994-09-30 | 1997-10-21 | Bristol-Myers Squibb Company | Combination of a potassium channel activator and an antiarrhythmic agent |
US6143569A (en) * | 1998-08-31 | 2000-11-07 | The United States Of America As Represented By The Secretary Of The Navy | Chelators exhibiting triple fluorescence |
DE19947457A1 (de) * | 1999-10-02 | 2001-04-05 | Aventis Pharma Gmbh | 2'-Substituierte 1,1'-Biphenyl-2-carbonamide, Verfahren zu ihrer Herstellung, ihre Verwendung als Medikament sowie enthaltende pharmazeutische Zubereitungen |
GB0123961D0 (en) | 2001-10-05 | 2001-11-28 | Astrazeneca Ab | Process and intermediates |
US7465738B2 (en) | 2003-06-16 | 2008-12-16 | Vertex Pharmaceuticals Incorporated | Compounds useful as promoters of SMN2 |
US7356365B2 (en) * | 2003-07-09 | 2008-04-08 | Glucolight Corporation | Method and apparatus for tissue oximetry |
RU2631231C1 (ru) * | 2016-12-01 | 2017-09-19 | Научно-производственная ассоциация "Технопарк Авиационных Технологий" | Способ получения заготовки лопатки газотурбинного двигателя для линейной сварки трением |
CN115417973B (zh) * | 2022-11-03 | 2023-03-24 | 广东粤港澳大湾区黄埔材料研究院 | 抗菌聚氨酯材料及其制备方法和应用 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3149147A (en) * | 1961-03-16 | 1964-09-15 | Smith Kline French Lab | Novel substituted phenylalkylamines |
FR152F (forum.php) * | 1962-01-24 | |||
GB1069345A (en) * | 1963-07-19 | 1967-05-17 | Ici Ltd | New alkanolamine derivatives |
DE1593771A1 (de) * | 1967-04-06 | 1970-04-30 | Boehringer Sohn Ingelheim | Verfahren zur Herstellung von 1-Phenoxy-2-amino-alkanen |
BE757005A (fr) * | 1969-10-02 | 1971-04-02 | Bristol Myers Co | Phenethanolamines substituees et procede pour leur preparation |
GB1457876A (en) * | 1972-12-15 | 1976-12-08 | Ici Ltd | Alkanolamine derivatives device for use in |
SE404793B (sv) * | 1973-05-25 | 1978-10-30 | Boehringer Sohn Ingelheim | Forfarande for framstellning av vissa angivna nitrilsubstituerade 1-fenoxi-2-hydroxi-3-lagalkylaminopropaner |
GB1433920A (en) * | 1973-10-01 | 1976-04-28 | Ici Ltd | Alkanolamine derivatives |
FR2280376A1 (fr) * | 1974-08-02 | 1976-02-27 | Sogeras | Nouveaux derives du piperidine-4 ethanol |
DE2503222A1 (de) * | 1975-01-27 | 1976-07-29 | Boehringer Sohn Ingelheim | Verfahren zur herstellung von 1-aryl- oxy-3-n-substituierten aminopropanderivaten |
SE421123B (sv) * | 1976-08-25 | 1981-11-30 | Boehringer Sohn Ingelheim | Forfarande for framstellning av vissa angivna nitrilsubstituerade 1-fenoxi-2-hydroxi-3-alkylaminopropaner |
US4283534A (en) * | 1979-04-11 | 1981-08-11 | Basf Aktiengesellschaft | Reductive alkylation of nitrogen heterocycles |
US4544654A (en) * | 1984-03-20 | 1985-10-01 | Schering A.G. | Substituted sulfonamidobenzamides, antiarrhythmic agents and compositions thereof |
US4614746A (en) * | 1985-03-21 | 1986-09-30 | American Cyanamid Company | 5-fluorobenzonitrile derivatives for increasing the lean meat to fat ratio and/or enhancing the growth rate of warm-blooded animals |
CA1267416A (en) * | 1985-06-17 | 1990-04-03 | Ila Sircar | 1,4-dihydropyridine derivatives useful for the treatment of cardiovascular disorders |
EG18188A (en) * | 1986-05-01 | 1992-09-30 | Pfizer Ltd | Process for preparation anti-arhythmia agents |
SE8705150D0 (sv) * | 1987-12-23 | 1987-12-23 | Haessle Ab | Novel antiarrhythmic agents |
SE8902236D0 (sv) * | 1989-06-20 | 1989-06-20 | Haessle Ab | Novel polystyrenesulfonate |
SE8902237D0 (sv) * | 1989-06-20 | 1989-06-20 | Haessle Ab | Novel stereoisomers |
-
1987
- 1987-12-23 SE SE8705150A patent/SE8705150D0/xx unknown
-
1988
- 1988-12-15 ZA ZA889424A patent/ZA889424B/xx unknown
- 1988-12-19 NZ NZ227381A patent/NZ227381A/en unknown
- 1988-12-20 EP EP88850428A patent/EP0322390B1/en not_active Expired - Lifetime
- 1988-12-20 AU AU28241/89A patent/AU625872B2/en not_active Ceased
- 1988-12-20 AT AT88850428T patent/ATE82257T1/de not_active IP Right Cessation
- 1988-12-20 ES ES88850428T patent/ES2045189T3/es not_active Expired - Lifetime
- 1988-12-20 WO PCT/SE1988/000691 patent/WO1989005794A1/en active IP Right Grant
- 1988-12-20 WO PCT/SE1988/000692 patent/WO1989005795A1/en active Application Filing
- 1988-12-20 EP EP88850427A patent/EP0322389B1/en not_active Expired - Lifetime
- 1988-12-20 AT AT88850427T patent/ATE81848T1/de not_active IP Right Cessation
- 1988-12-20 JP JP50046888A patent/JPH0637458B2/ja not_active Expired - Lifetime
- 1988-12-20 HU HU913679A patent/HU913679D0/hu unknown
- 1988-12-20 HU HU89361A patent/HUT54346A/hu unknown
- 1988-12-20 AU AU28244/89A patent/AU625774B2/en not_active Ceased
- 1988-12-20 FI FI893937A patent/FI893937A7/fi not_active Application Discontinuation
- 1988-12-20 DE DE8888850428T patent/DE3875934T2/de not_active Expired - Fee Related
- 1988-12-20 JP JP1500469A patent/JPH02502726A/ja active Pending
- 1988-12-20 ES ES88850427T patent/ES2043891T3/es not_active Expired - Lifetime
- 1988-12-20 HU HU89359A patent/HU205895B/hu not_active IP Right Cessation
- 1988-12-20 DE DE8888850427T patent/DE3875600T2/de not_active Expired - Fee Related
- 1988-12-20 AU AU28244/89A patent/AU2824489A/en active Granted
- 1988-12-21 IS IS3425A patent/IS1558B/is unknown
- 1988-12-21 IL IL10374188A patent/IL103741A/en not_active IP Right Cessation
- 1988-12-21 PH PH37959A patent/PH25526A/en unknown
- 1988-12-21 PH PH37960A patent/PH26828A/en unknown
- 1988-12-21 IL IL8874988A patent/IL88749A/en not_active IP Right Cessation
- 1988-12-22 AR AR88312835A patent/AR247729A1/es active
- 1988-12-22 MX MX014310A patent/MX174084B/es unknown
- 1988-12-22 PT PT89311A patent/PT89311B/pt not_active IP Right Cessation
- 1988-12-22 PT PT89312A patent/PT89312B/pt not_active IP Right Cessation
- 1988-12-22 WO PCT/SE1988/000697 patent/WO1989005806A1/en unknown
- 1988-12-22 AU AU29103/89A patent/AU2910389A/en not_active Abandoned
- 1988-12-22 MY MYPI88001510A patent/MY103945A/en unknown
- 1988-12-22 IE IE883859A patent/IE883859L/xx unknown
- 1988-12-22 EG EG653/88A patent/EG18681A/xx active
- 1988-12-22 IE IE883860A patent/IE883860L/xx unknown
- 1988-12-22 US US07/289,630 patent/US5034411A/en not_active Expired - Fee Related
- 1988-12-23 PL PL1988276698A patent/PL157747B1/pl unknown
- 1988-12-23 PL PL1988287936A patent/PL159551B1/pl unknown
- 1988-12-23 CN CN88108941A patent/CN1033804A/zh active Pending
- 1988-12-23 YU YU234088A patent/YU47580B/sh unknown
- 1988-12-28 DD DD88324296A patent/DD277274A5/de not_active IP Right Cessation
-
1989
- 1989-06-12 ZA ZA894441A patent/ZA894441B/xx unknown
- 1989-06-19 DD DD89329730A patent/DD295353A5/de not_active IP Right Cessation
- 1989-06-22 CN CN89104335A patent/CN1048214A/zh active Pending
- 1989-08-17 DK DK404889A patent/DK404889A/da unknown
- 1989-08-17 DK DK404789A patent/DK404789A/da not_active Application Discontinuation
- 1989-08-22 RU SU894614813A patent/RU2024503C1/ru active
- 1989-08-22 NO NO893376A patent/NO171784C/no unknown
- 1989-08-22 KR KR1019890701579A patent/KR900700441A/ko not_active Ceased
- 1989-08-22 NO NO893375A patent/NO171724C/no unknown
- 1989-08-22 FI FI893936A patent/FI92192C/sv not_active IP Right Cessation
- 1989-08-22 RU SU894614909A patent/RU1836342C/ru active
- 1989-08-23 KR KR1019890701592A patent/KR900700442A/ko not_active Ceased
-
1990
- 1990-02-02 YU YU00196/90A patent/YU19690A/xx unknown
-
1991
- 1991-01-18 US US07/643,161 patent/US5155133A/en not_active Expired - Fee Related
- 1991-04-22 RU SU914895329A patent/RU1836343C/ru active
-
1992
- 1992-11-12 GR GR920402579T patent/GR3006241T3/el unknown
-
1993
- 1993-01-28 GR GR930400159T patent/GR3006912T3/el unknown
- 1993-06-30 LV LV930851A patent/LV10250A/xx unknown
- 1993-12-28 LT LTIP1687A patent/LTIP1687A/xx not_active Application Discontinuation
- 1993-12-28 LT LTIP1688A patent/LTIP1688A/xx not_active Application Discontinuation
- 1993-12-30 LT LTIP1720A patent/LTIP1720A/xx not_active Application Discontinuation
- 1993-12-31 LT LTIP1752A patent/LTIP1752A/xx not_active Application Discontinuation
-
1994
- 1994-05-31 CN CN94105497A patent/CN1097736A/zh active Pending
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IL103741A (en) | Amino compounds and their preparation | |
KR0163022B1 (ko) | 13,14-디하이드로-15(r)-17-페닐-18,19,20-트리노-pgf2알파 에스테르의 제조방법 | |
WO2000012044A3 (en) | Method for the preparation of citalopram | |
US4093813A (en) | Inter-oxa-13,14-dihydro-9-deoxy-PGF compounds | |
US4124611A (en) | 12,13(E)-didehydro-13,14-dihydro-PGD1 compounds | |
US4000142A (en) | Process for preparing pyridine derivatives | |
EP0585014A2 (en) | Process for the preparation of 2,5-disubstituted imidazoles | |
US4208334A (en) | Process for preparation of α-tocopherol | |
KR860001094A (ko) | 3-페닐벤조 [b] 티오펜 유도체의 제조방법 | |
CA1082198A (en) | Process for preparation of a therapeutically active compound | |
GB1439119A (en) | Process for the preparation of compounds with multiple unsaturation | |
US4013666A (en) | (8α,13Aβ)-8-CARBOCYCLIC/CARBOCYCLIC METHYL-5,8,13,13A-TETRAHYDRO-2,3,10,11-TETRAMETHOXY-6H-dibenzo[a,g]quinolizines and intermediates thereto | |
EP0030749B1 (en) | Carboximidamide derivatives, a process for preparing them and pharmaceutical preparations containing same | |
CA2291133A1 (en) | Method for the preparation of citalopram | |
GB1594450A (en) | 1,3-oxathiolane sulphoxides and their use in the preparation of 5,6-dihydro-2-methyl-1,4-oxathiin derivatives | |
US4485251A (en) | Process for the preparation of bis(perfluoroalkyl-alkylthio)alkanoic acids and lactone intermediates thereof | |
Carretero et al. | A new synthesis of α, β-unsaturated sulphonates and their stereoselective conversion into trans-α, β-epoxysulphonates | |
IL22567A (en) | New thiepin and oxepin derivatives and a process for their production | |
US6130348A (en) | Process for a phenylthiobutyl-isoquinoline and intermediates therefor | |
CA1119179A (en) | Process for preparing n-tritylimidazole compounds | |
Inoue et al. | The reaction of thio-substituted cyclopropenium ions with sulfonium methylide. | |
US3937714A (en) | Exchange amination process for preparing 2-hydrazinobenzothiazoles | |
US5493057A (en) | Chloroethylsulfonylbenzaldehydes | |
US4469642A (en) | Condensation of ring-substituted phenylacetonitriles with mono-esters of dicarboxylic acids | |
JPH11180988A5 (forum.php) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RH1 | Patent not in force |