ES355478A1 - Procedimiento para la obtencion de n-(4-(beta-<2-metoxi-5- clorobenzamido>-etil)-bencenosulfonil)-n'-ciclohexilurea. - Google Patents

Procedimiento para la obtencion de n-(4-(beta-<2-metoxi-5- clorobenzamido>-etil)-bencenosulfonil)-n'-ciclohexilurea.

Info

Publication number: ES355478A1
Authority: ES; Spain
Prior art keywords: benzenesulphonyl; acid; benzamido; chloro; methoxy
Prior art date: 1965-07-27
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.): Expired

Application number

ES355478A

Other languages

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Hoechst AG

Original Assignee

Hoechst AG

Farbwerke Hoechst AG

Priority date (The priority date 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 date listed.)

1965-07-27

Filing date

1968-06-26

Publication date

1969-12-01

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7101195&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES355478(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1968-06-26 Application filed by Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG

1969-12-01 Publication of ES355478A1 publication Critical patent/ES355478A1/es

Status Expired legal-status Critical Current

Classifications

- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/64—Sulfonylureas, e.g. glibenclamide, tolbutamide, chlorpropamide
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
- C07C303/36—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of amides of sulfonic acids
- C07C303/40—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of amides of sulfonic acids by reactions not involving the formation of sulfonamide groups
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C311/00—Amides of sulfonic acids, i.e. compounds having singly-bound oxygen atoms of sulfo groups replaced by nitrogen atoms, not being part of nitro or nitroso groups
- C07C311/50—Compounds containing any of the groups, X being a hetero atom, Y being any atom
- C07C311/52—Y being a hetero atom
- C07C311/54—Y being a hetero atom either X or Y, but not both, being nitrogen atoms, e.g. N-sulfonylurea
- C07C311/57—Y being a hetero atom either X or Y, but not both, being nitrogen atoms, e.g. N-sulfonylurea having sulfur atoms of the sulfonylurea groups bound to carbon atoms of six-membered aromatic rings
- C07C311/58—Y being a hetero atom either X or Y, but not both, being nitrogen atoms, e.g. N-sulfonylurea having sulfur atoms of the sulfonylurea groups bound to carbon atoms of six-membered aromatic rings having nitrogen atoms of the sulfonylurea groups bound to hydrogen atoms or to acyclic carbon atoms
- 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
- C07D309/02—Heterocyclic compounds containing six-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
- C07D309/08—Heterocyclic compounds containing six-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
- C07D309/14—Nitrogen atoms not forming part of a nitro radical
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
- C07C2601/14—The ring being saturated

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
Animal Behavior & Ethology (AREA)
Medicinal Chemistry (AREA)
Pharmacology & Pharmacy (AREA)
Epidemiology (AREA)
Life Sciences & Earth Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
General Health & Medical Sciences (AREA)
Public Health (AREA)
Veterinary Medicine (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Macromonomer-Based Addition Polymer (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

ES355478A 1965-07-27 1968-06-26 Procedimiento para la obtencion de n-(4-(beta-<2-metoxi-5- clorobenzamido>-etil)-bencenosulfonil)-n'-ciclohexilurea. Expired ES355478A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DEF46721A DE1301812B (de)	1965-07-27	1965-07-27	Verfahren zur Herstellung von Benzolsulfonylharnstoffen

Publications (1)

Publication Number	Publication Date
ES355478A1 true ES355478A1 (es)	1969-12-01

Family

ID=7101195

Family Applications (15)

Application Number	Title	Priority Date	Filing Date
ES0329462A Expired ES329462A1 (es)	1965-07-27	1966-07-23	Un procedimiento para la preparacion de bencenosulfonilureas
ES344045A Expired ES344045A1 (es)	1965-07-27	1967-08-11	Procedimiento para la obtencion de n-(4 - (beta-<2-metoxi- 5 -cloro-benzamido>-etil)-bencenosulfonil)-n'-ciclohexil - urea.
ES344044A Expired ES344044A1 (es)	1965-07-27	1967-08-11	Procedimiento para la obtencion de bencenosulfonilureas.
ES344048A Expired ES344048A1 (es)	1965-07-27	1967-08-11	Procedimiento para la obtencion de n-(4-(beta-2-metoxi-5- metil-benzamido - etil)-benzolsulfonil) - n' - (4 metil-ci- clohexil)-urea.
ES344047A Expired ES344047A1 (es)	1965-07-27	1967-08-11	Procedimiento para la obtencion de n-(4-(beta- <2-metoxi- 5-bromobenzamido>-etil) - bencenosulfonil) -n'-(4-metilciclo-hexil)-urea.
ES344046A Expired ES344046A1 (es)	1965-07-27	1967-08-11	Procedimiento para la obtencion de n-(4- (beta-<2-metoxi-5-clorobenzamido>-etil) -bencenosulfonil)-n'- (4-metil-ciclo- hexil) -urea.
ES344049A Expired ES344049A1 (es)	1965-07-27	1967-08-11	Procedimiento para la obtencion de n-(4-(beta-2-metoxi-4- cloro-benzamido>-etil)-bencenosulfonil)-n'-(4-metil-ciclohe-xil)-urea.
ES355481A Expired ES355481A1 (es)	1965-07-27	1968-06-26	Procedimiento para la obtencion de n-(4-(beta-<2-metoxi-5- cloro-benzamido>-etil)-bencenosulfonil)-n'-ciclohexil-urea.
ES355480A Expired ES355480A1 (es)	1965-07-27	1968-06-26	Procedimiento para la obtencion de n-(4-(beta-<2-metoxi-5- clorobenzamido>-etil)-bencenosulfonil)-n'-ciclohexilurea.
ES355475A Expired ES355475A1 (es)	1965-07-27	1968-06-26	Procedimiento para la obtencion de n-(4-(beta-<2-metoxi-5- clorobenzamido>-etil)-bencenosulfonil)-n'-ciclohexilurea.
ES355474A Expired ES355474A1 (es)	1965-07-27	1968-06-26	Procedimiento para la obtencion de n-(4-(beta-<2-metoxi-5- clorobenzamido>-etil)-bencenosulfonil)-n'-ciclohexilurea.
ES355477A Expired ES355477A1 (es)	1965-07-27	1968-06-26	Procedimiento para la obtencion de n-(4-(beta-<2-metoxi-5- clorobenzamido>-etil)-bencenosulfonil)-n'-ciclohexilurea.
ES355478A Expired ES355478A1 (es)	1965-07-27	1968-06-26	Procedimiento para la obtencion de n-(4-(beta-<2-metoxi-5- clorobenzamido>-etil)-bencenosulfonil)-n'-ciclohexilurea.
ES355479A Expired ES355479A1 (es)	1965-07-27	1968-06-26	Procedimiento para la obtencion de n-(4-(beta-<2-metoxi-5- cloro-benzamido>-etil) -bencenosulfonil)-n'-ciclohexil-urea.
ES355476A Expired ES355476A1 (es)	1965-07-27	1968-06-26	Procedimiento para la obtencion de n-(4-(beta-<2-metoxi-5- clorobenzamido>-etil)-bencenosulfonil)-n'-ciclohexilurea.

Family Applications Before (12)

Application Number	Title	Priority Date	Filing Date
ES0329462A Expired ES329462A1 (es)	1965-07-27	1966-07-23	Un procedimiento para la preparacion de bencenosulfonilureas
ES344045A Expired ES344045A1 (es)	1965-07-27	1967-08-11	Procedimiento para la obtencion de n-(4 - (beta-<2-metoxi- 5 -cloro-benzamido>-etil)-bencenosulfonil)-n'-ciclohexil - urea.
ES344044A Expired ES344044A1 (es)	1965-07-27	1967-08-11	Procedimiento para la obtencion de bencenosulfonilureas.
ES344048A Expired ES344048A1 (es)	1965-07-27	1967-08-11	Procedimiento para la obtencion de n-(4-(beta-2-metoxi-5- metil-benzamido - etil)-benzolsulfonil) - n' - (4 metil-ci- clohexil)-urea.
ES344047A Expired ES344047A1 (es)	1965-07-27	1967-08-11	Procedimiento para la obtencion de n-(4-(beta- <2-metoxi- 5-bromobenzamido>-etil) - bencenosulfonil) -n'-(4-metilciclo-hexil)-urea.
ES344046A Expired ES344046A1 (es)	1965-07-27	1967-08-11	Procedimiento para la obtencion de n-(4- (beta-<2-metoxi-5-clorobenzamido>-etil) -bencenosulfonil)-n'- (4-metil-ciclo- hexil) -urea.
ES344049A Expired ES344049A1 (es)	1965-07-27	1967-08-11	Procedimiento para la obtencion de n-(4-(beta-2-metoxi-4- cloro-benzamido>-etil)-bencenosulfonil)-n'-(4-metil-ciclohe-xil)-urea.
ES355481A Expired ES355481A1 (es)	1965-07-27	1968-06-26	Procedimiento para la obtencion de n-(4-(beta-<2-metoxi-5- cloro-benzamido>-etil)-bencenosulfonil)-n'-ciclohexil-urea.
ES355480A Expired ES355480A1 (es)	1965-07-27	1968-06-26	Procedimiento para la obtencion de n-(4-(beta-<2-metoxi-5- clorobenzamido>-etil)-bencenosulfonil)-n'-ciclohexilurea.
ES355475A Expired ES355475A1 (es)	1965-07-27	1968-06-26	Procedimiento para la obtencion de n-(4-(beta-<2-metoxi-5- clorobenzamido>-etil)-bencenosulfonil)-n'-ciclohexilurea.
ES355474A Expired ES355474A1 (es)	1965-07-27	1968-06-26	Procedimiento para la obtencion de n-(4-(beta-<2-metoxi-5- clorobenzamido>-etil)-bencenosulfonil)-n'-ciclohexilurea.
ES355477A Expired ES355477A1 (es)	1965-07-27	1968-06-26	Procedimiento para la obtencion de n-(4-(beta-<2-metoxi-5- clorobenzamido>-etil)-bencenosulfonil)-n'-ciclohexilurea.

Family Applications After (2)

Application Number	Title	Priority Date	Filing Date
ES355479A Expired ES355479A1 (es)	1965-07-27	1968-06-26	Procedimiento para la obtencion de n-(4-(beta-<2-metoxi-5- cloro-benzamido>-etil) -bencenosulfonil)-n'-ciclohexil-urea.
ES355476A Expired ES355476A1 (es)	1965-07-27	1968-06-26	Procedimiento para la obtencion de n-(4-(beta-<2-metoxi-5- clorobenzamido>-etil)-bencenosulfonil)-n'-ciclohexilurea.

Country Status (22)

Country	Link
JP (1)	JPS526985B1 (es)
AT (11)	AT274842B (es)
BE (2)	BE684654A (es)
BR (2)	BR6681115D0 (es)
CH (1)	CH478103A (es)
CY (2)	CY534A (es)
DE (1)	DE1301812B (es)
DK (2)	DK117419B (es)
ES (15)	ES329462A1 (es)
FI (1)	FI45959C (es)
FR (1)	FR5943M (es)
GB (2)	GB1149391A (es)
IL (2)	IL26016A (es)
IN (3)	IN139501B (es)
IS (2)	IS756B6 (es)
IT (2)	IT1043760B (es)
LU (2)	LU51616A1 (es)
MC (1)	MC601A1 (es)
MY (2)	MY7000111A (es)
NL (1)	NL6610580A (es)
NO (2)	NO121834B (es)
SE (1)	SE328566B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1670901A1 (de) *	1967-08-09	1971-03-18	Hoechst Ag	Verfahren zur Herstellung von Benzolsulfonylharnstoffen
DE3833439A1 (de) *	1988-10-01	1991-09-12	Hoechst Ag	Verfahren zur mikronisierung von glibenclamid

1965
- 1965-07-27 DE DEF46721A patent/DE1301812B/de active Pending
1966
- 1966-04-25 NO NO162726A patent/NO121834B/no unknown
- 1966-06-22 IL IL26016A patent/IL26016A/xx unknown
- 1966-07-08 BR BR181115/66A patent/BR6681115D0/pt unknown
- 1966-07-13 DK DK364466AA patent/DK117419B/da unknown
- 1966-07-14 IT IT15327/66A patent/IT1043760B/it active
- 1966-07-14 FI FI661889A patent/FI45959C/fi active
- 1966-07-21 IL IL26194A patent/IL26194A/xx unknown
- 1966-07-22 LU LU51616D patent/LU51616A1/xx unknown
- 1966-07-22 IS IS1581A patent/IS756B6/is unknown
- 1966-07-22 LU LU51617D patent/LU51617A1/xx unknown
- 1966-07-23 ES ES0329462A patent/ES329462A1/es not_active Expired
- 1966-07-25 AT AT711268A patent/AT274842B/de active
- 1966-07-25 GB GB33416/66A patent/GB1149391A/en not_active Expired
- 1966-07-25 AT AT708266A patent/AT275541B/de active
- 1966-07-25 GB GB33285/66A patent/GB1153272A/en not_active Expired
- 1966-07-25 AT AT711168A patent/AT274841B/de active
- 1966-07-25 AT AT710968A patent/AT274839B/de active
- 1966-07-25 AT AT711068A patent/AT274840B/de active
- 1966-07-25 AT AT710868A patent/AT274838B/de active
- 1966-07-25 AT AT08242/68A patent/AT278031B/de not_active IP Right Cessation
- 1966-07-25 AT AT708166A patent/AT274830B/de active
- 1966-07-25 AT AT824368A patent/AT278032B/de not_active IP Right Cessation
- 1966-07-25 AT AT08244/68A patent/AT279638B/de not_active IP Right Cessation
- 1966-07-26 IS IS1582A patent/IS822B6/is unknown
- 1966-07-26 MC MC636A patent/MC601A1/xx unknown
- 1966-07-26 IT IT17340/66A patent/IT1043761B/it active
- 1966-07-26 NO NO164067A patent/NO123569B/no unknown
- 1966-07-26 SE SE10158/66A patent/SE328566B/xx unknown
- 1966-07-26 DK DK388766AA patent/DK123652B/da unknown
- 1966-07-27 BE BE684654D patent/BE684654A/xx not_active IP Right Cessation
- 1966-07-27 CH CH1086166A patent/CH478103A/de not_active IP Right Cessation
- 1966-07-27 BR BR181609/66A patent/BR6681609D0/pt unknown
- 1966-07-27 JP JP41049301A patent/JPS526985B1/ja active Pending
- 1966-07-27 NL NL6610580A patent/NL6610580A/xx unknown
- 1966-07-27 BE BE684652D patent/BE684652A/xx not_active IP Right Cessation
- 1966-08-31 AT AT08241/68A patent/AT279637B/de not_active IP Right Cessation
- 1966-10-26 FR FR81659A patent/FR5943M/fr not_active Expired
1967
- 1967-08-11 ES ES344045A patent/ES344045A1/es not_active Expired
- 1967-08-11 ES ES344044A patent/ES344044A1/es not_active Expired
- 1967-08-11 ES ES344048A patent/ES344048A1/es not_active Expired
- 1967-08-11 ES ES344047A patent/ES344047A1/es not_active Expired
- 1967-08-11 ES ES344046A patent/ES344046A1/es not_active Expired
- 1967-08-11 ES ES344049A patent/ES344049A1/es not_active Expired
1968
- 1968-06-26 ES ES355481A patent/ES355481A1/es not_active Expired
- 1968-06-26 ES ES355480A patent/ES355480A1/es not_active Expired
- 1968-06-26 ES ES355475A patent/ES355475A1/es not_active Expired
- 1968-06-26 ES ES355474A patent/ES355474A1/es not_active Expired
- 1968-06-26 ES ES355477A patent/ES355477A1/es not_active Expired
- 1968-06-26 ES ES355478A patent/ES355478A1/es not_active Expired
- 1968-06-26 ES ES355479A patent/ES355479A1/es not_active Expired
- 1968-06-26 ES ES355476A patent/ES355476A1/es not_active Expired
1970
- 1970-04-07 CY CY53470A patent/CY534A/xx unknown
- 1970-05-22 CY CY54070A patent/CY540A/xx unknown
- 1970-12-31 MY MY1970111A patent/MY7000111A/xx unknown
- 1970-12-31 MY MY197086A patent/MY7000086A/xx unknown
1974
- 1974-08-24 IN IN1912/CAL/74A patent/IN139501B/en unknown
- 1974-08-24 IN IN1917/CAL/74A patent/IN139506B/en unknown
- 1974-08-24 IN IN1914/CAL/74A patent/IN139503B/en unknown

Also Published As

Publication number	Publication date
DK117419B (da)	1970-04-27
ES344046A1 (es)	1969-05-01
FI45959B (es)	1972-07-31
BE684654A (es)	1967-01-27
BR6681115D0 (pt)	1973-12-26
IS1581A7 (is)	1967-01-28
CH478103A (de)	1969-09-15
AT279637B (de)	1970-03-10
GB1153272A (en)	1969-05-29
GB1149391A (en)	1969-04-23
IT1043761B (it)	1980-02-29
AT274841B (de)	1969-10-10
BE684652A (es)	1967-01-27
ES355476A1 (es)	1969-12-01
ES329462A1 (es)	1967-12-01
IL26194A (en)	1970-05-21
MY7000086A (en)	1970-12-31
ES355477A1 (es)	1969-12-01
IL26016A (en)	1970-08-19
AT274840B (de)	1969-10-10
IS756B6 (is)	1970-11-23
ES344044A1 (es)	1968-12-16
ES344049A1 (es)	1969-05-16
LU51617A1 (es)	1968-03-14
CY534A (en)	1970-04-07
ES355479A1 (es)	1970-03-01
ES355481A1 (es)	1970-03-01
AT275541B (de)	1969-10-27
ES344048A1 (es)	1970-02-01
MC601A1 (fr)	1967-03-21
ES355480A1 (es)	1969-12-01
IS822B6 (is)	1972-12-29
IN139506B (es)	1976-06-26
ES355475A1 (es)	1969-12-01
ES344047A1 (es)	1968-12-16
AT274839B (de)	1969-10-10
AT278032B (de)	1970-01-26
ES355474A1 (es)	1969-12-01
DE1301812B (de)	1969-08-28
IS1582A7 (is)	1967-01-28
FI45959C (fi)	1972-11-10
CY540A (en)	1970-05-22
AT274838B (de)	1969-10-10
FR5943M (es)	1968-04-08
IN139501B (es)	1976-06-26
NO121834B (es)	1971-04-19
DK123652B (da)	1972-07-17
NL6610580A (es)	1967-01-30
AT274830B (de)	1969-10-10
SE328566B (es)	1970-09-21
BR6681609D0 (pt)	1973-12-27
AT274842B (de)	1969-10-10
IN139503B (es)	1976-06-26
IT1043760B (it)	1980-02-29
AT278031B (de)	1970-01-26
LU51616A1 (es)	1968-03-14
AT279638B (es)	1970-03-10
MY7000111A (en)	1970-12-31
NO123569B (es)	1971-12-13
ES344045A1 (es)	1968-11-16
JPS526985B1 (es)	1977-02-26

Publication	Publication Date	Title
GB1465229A (en)	1977-02-23	Cyclic amino acids
ES246901A1 (es)	1959-06-01	PROCEDIMIENTO PARA LA PREPARACION DE áCIDOS SULAMILANTRANiLICOS
GB1328696A (en)	1973-08-30	1-azazyclopentano-1,2-a-adamantane compounds and derivatives thereof
US3055905A (en)	1962-09-25	New sulphamyl benzamides
ES344048A1 (es)	1970-02-01	Procedimiento para la obtencion de n-(4-(beta-2-metoxi-5- metil-benzamido - etil)-benzolsulfonil) - n' - (4 metil-ci- clohexil)-urea.
IE44211B1 (en)	1981-09-09	Acylamino(alkyl)benzene derivatives and process for preparing them
KR870002053A (ko)	1987-03-28	P-아실아미노벤즈아미드의 제조 방법
GB1093082A (en)	1967-11-29	Benzenesulphonyl-ureas and process for preparing them
GB1144454A (en)	1969-03-05	Acylated indolylmethyl tetrazoles and a process for the preparation thereof
GB1353331A (en)	1974-05-15	Process for preparing halobenzoic acids
GB1436502A (en)	1976-05-19	Amide derivatives of 3-benzoylphenyl-alkanoic acids
GB823001A (en)	1959-11-04	Acaricidal compositions
US3867424A (en)	1975-02-18	Method for preparing acylated products
KR850001181A (ko)	1985-03-16	아미노-n-(1h-테트라졸-5-일) 벤즈아미드의 카바메이트 및 옥살아미드의 제조방법
US3853917A (en)	1974-12-10	Process for the preparation of d-glucarolactone derivatives
US3639443A (en)	1972-02-01	4-phenylbicyclo(2.2.2)oct-2-en-1-yl urethans
JPS6176465A (ja)	1986-04-18	４−メチル−５−チオホルムアミジノメチルイミダゾ−ルジハイドロクロライド
GB1490693A (en)	1977-11-02	Preparing carboxylic acids from glycidonitriles
GB1467761A (en)	1977-03-23	Phenoxypropylamine derivatives and preparation thereof
JPS5920668B2 (ja)	1984-05-15	キナゾリン誘導体の製法
GB1122820A (en)	1968-08-07	Benzenesulphonyl-ureas and process for preparing them
GB974134A (en)	1964-11-04	Oxazolidinone derivatives
GB779001A (en)	1957-07-17	Steroid 3-enamines
GB1128584A (en)	1968-09-25	Process for the production of new n'-substituted n-arylsulphonyl ureas
GB953097A (en)	1964-03-25	New benzenesulphonyl ureas and process for their manufacture