JPS50135226A - - Google Patents
Info
- Publication number
- JPS50135226A JPS50135226A JP50040227A JP4022775A JPS50135226A JP S50135226 A JPS50135226 A JP S50135226A JP 50040227 A JP50040227 A JP 50040227A JP 4022775 A JP4022775 A JP 4022775A JP S50135226 A JPS50135226 A JP S50135226A
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D213/81—Amides; Imides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
- C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
- C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
- C07D239/30—Halogen atoms or nitro radicals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/04—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
- C07D307/18—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D307/24—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D307/56—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D307/68—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
- C07D309/16—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D309/28—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D327/00—Heterocyclic compounds containing rings having oxygen and sulfur atoms as the only ring hetero atoms
- C07D327/02—Heterocyclic compounds containing rings having oxygen and sulfur atoms as the only ring hetero atoms one oxygen atom and one sulfur atom
- C07D327/06—Six-membered rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
- C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
- C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
- C07D333/26—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D333/38—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Furan Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Plural Heterocyclic Compounds (AREA)
- Heterocyclic Compounds Containing Sulfur Atoms (AREA)
- Pyridine Compounds (AREA)
- Pyrane Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH457274A CH590608A5 (en) | 1974-04-02 | 1974-04-02 | N-Furoyl-N-aryl-alanine esters - prepd. e.g. by reacting N-aryl-alanine esters with 2-furoic acid or its derivs. |
| CH4572/74 | 1974-04-02 | ||
| CH1591/75 | 1975-02-10 | ||
| CH159175A CH603041A5 (en) | 1974-04-02 | 1975-02-10 | N-Furoyl-N-aryl-alanine esters |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50135226A true JPS50135226A (en) | 1975-10-27 |
| JPS6042202B2 JPS6042202B2 (en) | 1985-09-20 |
Family
ID=25688094
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4022675A Expired JPS5345364B2 (en) | 1974-04-02 | 1975-04-02 | |
| JP50040227A Expired JPS6042202B2 (en) | 1974-04-02 | 1975-04-02 | Plant fungal control agent and its manufacturing method |
| JP232778A Granted JPS53135964A (en) | 1974-04-02 | 1978-01-12 | Process for preparing flancarboxylic anilide derivative |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4022675A Expired JPS5345364B2 (en) | 1974-04-02 | 1975-04-02 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP232778A Granted JPS53135964A (en) | 1974-04-02 | 1978-01-12 | Process for preparing flancarboxylic anilide derivative |
Country Status (31)
| Country | Link |
|---|---|
| JP (3) | JPS5345364B2 (en) |
| AR (2) | AR205189A1 (en) |
| AT (2) | AT345614B (en) |
| AU (1) | AU465906B2 (en) |
| BG (2) | BG24651A3 (en) |
| CA (2) | CA1050546A (en) |
| CH (1) | CH603041A5 (en) |
| CS (2) | CS183789B2 (en) |
| DD (3) | DD118785A5 (en) |
| DE (2) | DE2560591C2 (en) |
| DK (2) | DK141995B (en) |
| EG (2) | EG12263A (en) |
| ES (2) | ES436175A1 (en) |
| FI (2) | FI750921A (en) |
| FR (2) | FR2265747B1 (en) |
| GB (2) | GB1498199A (en) |
| HU (2) | HU172935B (en) |
| IE (2) | IE41777B1 (en) |
| IL (2) | IL46988A (en) |
| IT (2) | IT1049394B (en) |
| LU (2) | LU72174A1 (en) |
| NL (2) | NL160821C (en) |
| NO (2) | NO142714C (en) |
| OA (2) | OA04916A (en) |
| PH (2) | PH13072A (en) |
| PL (2) | PL98627B1 (en) |
| RO (3) | RO73181A (en) |
| SE (2) | SE418086B (en) |
| SU (4) | SU743561A3 (en) |
| TR (2) | TR18508A (en) |
| YU (2) | YU39026B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5753444A (en) * | 1980-07-25 | 1982-03-30 | Ciba Geigy Ag | Arylamine, manufacture and composition containing same |
Families Citing this family (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5845433B2 (en) * | 1975-02-10 | 1983-10-08 | チバ・ガイギ− アクチエンゲゼルシヤフト | 2↓-Production method of furancarboxylic acid anilides |
| US4147792A (en) * | 1977-02-04 | 1979-04-03 | Ciba-Geigy Corporation | Fungicidal compositions |
| CH629939A5 (en) * | 1977-03-29 | 1982-05-28 | Ciba Geigy Ag | MICROBICIDAL AGENT. |
| DE2724785A1 (en) * | 1977-05-27 | 1978-12-14 | Schering Ag | FURANCARBONIC ANILIDES, FUNGICIDALS CONTAINING THESE COMPOUNDS AND THE PROCESS FOR THEIR PREPARATION |
| BG28977A3 (en) * | 1978-02-02 | 1980-08-15 | Montedison Spa | Fungicide means and method for fungus fighting |
| CH637368A5 (en) * | 1978-10-27 | 1983-07-29 | Ciba Geigy Ag | ANILINE DERIVATIVES AND Pesticides Manufactured From Them. |
| EP0010673B1 (en) * | 1978-10-31 | 1982-01-27 | Bayer Ag | Substituted n-propargyl anilines, process for their preparation and their use as fungicides |
| CH641760A5 (en) * | 1978-11-27 | 1984-03-15 | Ciba Geigy Ag | PEST CONTROL. |
| CH639940A5 (en) * | 1978-12-05 | 1983-12-15 | Ciba Geigy Ag | Substituted N-alkoxycarbonylethyl-N-acylanilines, microbicides containing them, and process for the preparation of the compounds |
| DE2948734A1 (en) * | 1978-12-07 | 1980-06-19 | Ciba Geigy Ag | PEST CONTROL |
| DE2940189A1 (en) * | 1979-10-04 | 1981-04-16 | Basf Ag, 6700 Ludwigshafen | ISOXAZOLYLCARBONIC ACID ANILIDE, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE AS FUNGICIDES |
| MA19111A1 (en) * | 1979-10-26 | 1981-12-31 | Ciba Geigy Ag | HOMOSERIN DERIVATIVES, PROCESS FOR THEIR PREPARATION AND THEIR USE AS MICROBICIDES |
| DE3013908A1 (en) * | 1980-04-11 | 1981-10-22 | Basf Ag, 6700 Ludwigshafen | 2- (N-ARYL-, N-ISOXAZOLYLCARBONYL) -AMINOBUTYROLACTONE, METHOD FOR THE PRODUCTION THEREOF AND FUNGICIDES CONTAINING THEM |
| DE3030736A1 (en) | 1980-08-14 | 1982-03-25 | Basf Ag, 6700 Ludwigshafen | N-DISUBSTITUTED ANILINE DERIVATIVES, THEIR PRODUCTION, THEIR USE AS MICROBICIDES AND AGENTS THEREFOR |
| GB2095237B (en) * | 1981-03-19 | 1985-04-03 | Ici Plc | Herbicidal and fungicidal substituted n-furyl or thienyl-methyl amides |
| DE3133418A1 (en) * | 1981-08-24 | 1983-03-10 | Basf Ag, 6700 Ludwigshafen | THIAZOLYL AND ISOTHIAZOLYLCARBONIC ACID ANILIDES, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE AS FUNGICIDES |
| JPH0326906U (en) * | 1989-07-26 | 1991-03-19 | ||
| DE4011172A1 (en) * | 1990-04-06 | 1991-10-10 | Degussa | COMPOUNDS FOR CONTROLLING PLANT DISEASES |
| DE4304172A1 (en) | 1993-02-12 | 1994-08-25 | Bayer Ag | Fungicidal active ingredient combinations |
| US5723491A (en) | 1994-07-11 | 1998-03-03 | Novartis Corporation | Fungicidal composition and method of controlling fungus infestation |
| DE4429014A1 (en) | 1994-08-16 | 1996-02-22 | Basf Ag | Process for the preparation of cyclic amines |
| PE32799A1 (en) | 1996-12-25 | 1999-04-09 | Agrogene Ltd | NEW DERIVATIVE OF AMINOBUTIRIC ACID FOR THE PROTECTION OF FUNGAL DISEASES |
| DE10347090A1 (en) | 2003-10-10 | 2005-05-04 | Bayer Cropscience Ag | Synergistic fungicidal drug combinations |
| DE10349501A1 (en) | 2003-10-23 | 2005-05-25 | Bayer Cropscience Ag | Synergistic fungicidal drug combinations |
| DE102004049761A1 (en) | 2004-10-12 | 2006-04-13 | Bayer Cropscience Ag | Fungicidal drug combinations |
| DE102005026482A1 (en) | 2005-06-09 | 2006-12-14 | Bayer Cropscience Ag | Active substance combination, useful e.g. for combating unwanted phytopathogenic fungus, comprises herbicides e.g. glyphosate and active substances e.g. strobilurin, triazoles, valinamide and carboxamide |
| MX2007015376A (en) | 2005-06-09 | 2008-02-14 | Bayer Cropscience Ag | Active substance combinations. |
| DE102006023263A1 (en) | 2006-05-18 | 2007-11-22 | Bayer Cropscience Ag | Synergistic drug combinations |
| JP5424881B2 (en) | 2006-09-18 | 2014-02-26 | ビーエーエスエフ ソシエタス・ヨーロピア | Pesticide mixture |
| BR122019020347B1 (en) | 2007-02-06 | 2020-08-11 | Basf Se | MIXTURES, PESTICIDE COMPOSITION AND METHODS TO CONTROL HARMFUL PHYTOPATHOGENIC FUNGI, TO PROTECT PLANTS FROM ATTACK OR INFESTATION BY INSECTS, ACARIDES OR NEMATODES AND TO PROTECT SEED |
| EP2000028A1 (en) | 2007-06-06 | 2008-12-10 | Bayer CropScience Aktiengesellschaft | Fungicidal active agent compounds |
| EP2000030A1 (en) | 2007-06-06 | 2008-12-10 | Bayer CropScience AG | Fungicidal active agent compounds |
| DE102007045920B4 (en) | 2007-09-26 | 2018-07-05 | Bayer Intellectual Property Gmbh | Synergistic drug combinations |
| MX2012000566A (en) | 2009-07-16 | 2012-03-06 | Bayer Cropscience Ag | Synergistic active substance combinations containing phenyl triazoles. |
| EP2910126A1 (en) | 2015-05-05 | 2015-08-26 | Bayer CropScience AG | Active compound combinations having insecticidal properties |
| CN115557887A (en) * | 2022-11-10 | 2023-01-03 | 南京林业大学 | Synthesis of trifluoromethyl pyridine derivative based on Ugi reaction and biological activity research of trifluoromethyl pyridine derivative |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5345364A (en) * | 1976-10-06 | 1978-04-24 | Daiahoiru Kk | Device for controlling extrusion molding die bolt |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3959481A (en) * | 1969-02-13 | 1976-05-25 | Uniroyal | Method of protecting plants from fungal diseases using furan-3-carboxamide derivatives |
-
1975
- 1975-01-01 AR AR258203A patent/AR205189A1/en active
- 1975-02-10 CH CH159175A patent/CH603041A5/en not_active IP Right Cessation
- 1975-03-26 FI FI750921A patent/FI750921A/fi not_active Application Discontinuation
- 1975-03-26 SE SE7503518A patent/SE418086B/en not_active IP Right Cessation
- 1975-03-26 NO NO751086A patent/NO142714C/en unknown
- 1975-03-26 FR FR7509484A patent/FR2265747B1/fr not_active Expired
- 1975-03-26 DK DK135975AA patent/DK141995B/en not_active IP Right Cessation
- 1975-03-26 FI FI750920A patent/FI63567C/en not_active IP Right Cessation
- 1975-03-26 FR FR7509485A patent/FR2265748B1/fr not_active Expired
- 1975-03-26 SE SE7503517A patent/SE419218B/en not_active IP Right Cessation
- 1975-03-26 NO NO751084A patent/NO141340C/en unknown
- 1975-03-26 DK DK135875AA patent/DK141168B/en not_active IP Right Cessation
- 1975-03-27 CA CA223,227A patent/CA1050546A/en not_active Expired
- 1975-03-27 CA CA223,222A patent/CA1050558A/en not_active Expired
- 1975-03-27 DE DE2560591A patent/DE2560591C2/de not_active Expired
- 1975-03-27 NL NL7503754.A patent/NL160821C/en not_active IP Right Cessation
- 1975-03-27 AU AU79640/75A patent/AU465906B2/en not_active Expired
- 1975-03-27 DE DE19752513732 patent/DE2513732A1/en active Granted
- 1975-03-27 NL NL7503755A patent/NL7503755A/en not_active Application Discontinuation
- 1975-03-28 IT IT21867/75A patent/IT1049394B/en active
- 1975-03-28 IT IT21855/75A patent/IT1048806B/en active
- 1975-03-31 PH PH16998A patent/PH13072A/en unknown
- 1975-03-31 OA OA55458A patent/OA04916A/en unknown
- 1975-03-31 OA OA55460A patent/OA04918A/en unknown
- 1975-03-31 PH PH16995A patent/PH11792A/en unknown
- 1975-04-01 IL IL46988A patent/IL46988A/en unknown
- 1975-04-01 YU YU00828/75A patent/YU39026B/en unknown
- 1975-04-01 DD DD185147A patent/DD118785A5/xx unknown
- 1975-04-01 ES ES436175A patent/ES436175A1/en not_active Expired
- 1975-04-01 HU HU75CI00001563A patent/HU172935B/en not_active IP Right Cessation
- 1975-04-01 LU LU72174A patent/LU72174A1/xx unknown
- 1975-04-01 DD DD192060A patent/DD124733A5/xx unknown
- 1975-04-01 GB GB13349/75A patent/GB1498199A/en not_active Expired
- 1975-04-01 YU YU827/75A patent/YU40259B/en unknown
- 1975-04-01 DD DD185144A patent/DD118510A5/xx unknown
- 1975-04-01 GB GB1333275A patent/GB1448810A/en not_active Expired
- 1975-04-01 AT AT244675A patent/AT345614B/en not_active IP Right Cessation
- 1975-04-01 BG BG029507A patent/BG24651A3/en unknown
- 1975-04-01 BG BG029508A patent/BG26356A3/en unknown
- 1975-04-01 ES ES436174A patent/ES436174A1/en not_active Expired
- 1975-04-01 RO RO7581867A patent/RO73181A/en unknown
- 1975-04-01 AT AT244875A patent/AT343407B/en not_active IP Right Cessation
- 1975-04-01 LU LU72175A patent/LU72175A1/xx unknown
- 1975-04-01 IL IL46989A patent/IL46989A/en unknown
- 1975-04-01 HU HU75CI1564A patent/HU173317B/en unknown
- 1975-04-01 AR AR258204A patent/AR224602A1/en active
- 1975-04-02 CS CS7500002240A patent/CS183789B2/en unknown
- 1975-04-02 RO RO7581876A patent/RO79677A/en unknown
- 1975-04-02 PL PL1975179265A patent/PL98627B1/en unknown
- 1975-04-02 SU SU752121601A patent/SU743561A3/en active
- 1975-04-02 IE IE709/75A patent/IE41777B1/en unknown
- 1975-04-02 CS CS7500002239A patent/CS183788B2/en unknown
- 1975-04-02 EG EG75195A patent/EG12263A/en active
- 1975-04-02 TR TR18508A patent/TR18508A/en unknown
- 1975-04-02 TR TR18339A patent/TR18339A/en unknown
- 1975-04-02 SU SU752120455A patent/SU682096A3/en active
- 1975-04-02 JP JP4022675A patent/JPS5345364B2/ja not_active Expired
- 1975-04-02 RO RO106426A patent/RO84021B/en unknown
- 1975-04-02 JP JP50040227A patent/JPS6042202B2/en not_active Expired
- 1975-04-02 EG EG194/75A patent/EG11640A/en active
- 1975-04-02 IE IE708/75A patent/IE41140B1/en unknown
- 1975-04-02 PL PL1975179266A patent/PL97786B1/en unknown
- 1975-11-05 SU SU752186207A patent/SU628812A3/en active
-
1976
- 1976-04-05 SU SU762342705A patent/SU626690A3/en active
-
1978
- 1978-01-12 JP JP232778A patent/JPS53135964A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5345364A (en) * | 1976-10-06 | 1978-04-24 | Daiahoiru Kk | Device for controlling extrusion molding die bolt |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5753444A (en) * | 1980-07-25 | 1982-03-30 | Ciba Geigy Ag | Arylamine, manufacture and composition containing same |
| JPH0331702B2 (en) * | 1980-07-25 | 1991-05-08 | Ciba Geigy |