ES479189A0 - Procedimiento para la obtencion de derivados benz-aciloben- zimidazol-2-carboxilicos. - Google Patents

Procedimiento para la obtencion de derivados benz-aciloben- zimidazol-2-carboxilicos.

Info

Publication number: ES479189A0
Authority: ES; Spain
Prior art keywords: aciloben; zimidazole; benz; procedure; obtaining
Prior art date: 1976-08-27
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.): Granted

Application number

ES79479189A

Other languages

English (en)

Other versions

ES8106706A1 (es

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.)

Novartis AG

Original Assignee

Ciba Geigy 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.)

1976-08-27

Filing date

1979-04-02

Publication date

1981-09-01

1979-04-02 Application filed by Ciba Geigy AG filed Critical Ciba Geigy AG

1981-09-01 Publication of ES479189A0 publication Critical patent/ES479189A0/es

1981-09-01 Publication of ES8106706A1 publication Critical patent/ES8106706A1/es

Status Expired legal-status Critical Current

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
- C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
- C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
- C07D235/06—Benzimidazoles; Hydrogenated benzimidazoles with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 2
- C07D235/12—Radicals substituted by oxygen atoms
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P11/00—Drugs for disorders of the respiratory system
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/26—Psychostimulants, e.g. nicotine, cocaine
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P27/00—Drugs for disorders of the senses
- A61P27/02—Ophthalmic agents
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P27/00—Drugs for disorders of the senses
- A61P27/02—Ophthalmic agents
- A61P27/14—Decongestants or antiallergics
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P27/00—Drugs for disorders of the senses
- A61P27/16—Otologicals
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/04—Antibacterial agents
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P37/00—Drugs for immunological or allergic disorders
- A61P37/08—Antiallergic agents
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
- C07C205/45—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by at least one doubly—bound oxygen atom, not being part of a —CHO group
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/45—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation
- C07C45/46—Friedel-Crafts reactions
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/76—Ketones containing a keto group bound to a six-membered aromatic ring
- C07C49/80—Ketones containing a keto group bound to a six-membered aromatic ring containing halogen
- C07C49/807—Ketones containing a keto group bound to a six-membered aromatic ring containing halogen all halogen atoms bound to the ring
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/76—Ketones containing a keto group bound to a six-membered aromatic ring
- C07C49/80—Ketones containing a keto group bound to a six-membered aromatic ring containing halogen
- C07C49/813—Ketones containing a keto group bound to a six-membered aromatic ring containing halogen polycyclic

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Life Sciences & Earth Sciences (AREA)
Animal Behavior & Ethology (AREA)
Veterinary Medicine (AREA)
General Chemical & Material Sciences (AREA)
Medicinal Chemistry (AREA)
Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
Public Health (AREA)
Pharmacology & Pharmacy (AREA)
General Health & Medical Sciences (AREA)
Engineering & Computer Science (AREA)
Bioinformatics & Cheminformatics (AREA)
Biomedical Technology (AREA)
Neurosurgery (AREA)
Pulmonology (AREA)
Neurology (AREA)
Ophthalmology & Optometry (AREA)
Communicable Diseases (AREA)
Psychiatry (AREA)
Oncology (AREA)
Immunology (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Plural Heterocyclic Compounds (AREA)
Cosmetics (AREA)

ES79479189A 1976-08-27 1979-04-02 Procedimiento para la obtencion de derivados benz-aciloben- zimidazol-2-carboxilicos. Expired ES8106706A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
LU75684A LU75684A1 (es)	1976-08-27	1976-08-27

Publications (2)

Publication Number	Publication Date
ES479189A0 true ES479189A0 (es)	1981-09-01
ES8106706A1 ES8106706A1 (es)	1981-09-01

Family

ID=19728336

Family Applications (7)

Application Number	Title	Priority Date	Filing Date
ES461906A Expired ES461906A1 (es)	1976-08-27	1977-08-26	Procedimiento para la obtencion de derivados benz-acilo-ben-zimidacol-2-carboxilicos.
ES471688A Expired ES471688A1 (es)	1976-08-27	1978-07-13	Procedimiento para la obtencion de derivados benz-aciloben- zimidazol-2-carboxilicos.
ES471687A Expired ES471687A1 (es)	1976-08-27	1978-07-13	Procedimiento para la obtencion de derivados benz-aciloben- zimidazol-2-carboxilicos.
ES471690A Expired ES471690A1 (es)	1976-08-27	1978-07-13	Procedimiento para la obtencion de derivados benz-aciloben- zimidazol-2-carboxilicos.
ES471686A Expired ES471686A1 (es)	1976-08-27	1978-07-13	Procedimiento para la obtencion de derivados benz-aciloben- zimidazol-carboxilicos.
ES471689A Expired ES471689A1 (es)	1976-08-27	1978-07-13	Procedimiento para la obtencion de derivados benz-aciloben- zimidazol-2-carboxilicos.
ES79479189A Expired ES8106706A1 (es)	1976-08-27	1979-04-02	Procedimiento para la obtencion de derivados benz-aciloben- zimidazol-2-carboxilicos.

Family Applications Before (6)

Application Number	Title	Priority Date	Filing Date
ES461906A Expired ES461906A1 (es)	1976-08-27	1977-08-26	Procedimiento para la obtencion de derivados benz-acilo-ben-zimidacol-2-carboxilicos.
ES471688A Expired ES471688A1 (es)	1976-08-27	1978-07-13	Procedimiento para la obtencion de derivados benz-aciloben- zimidazol-2-carboxilicos.
ES471687A Expired ES471687A1 (es)	1976-08-27	1978-07-13	Procedimiento para la obtencion de derivados benz-aciloben- zimidazol-2-carboxilicos.
ES471690A Expired ES471690A1 (es)	1976-08-27	1978-07-13	Procedimiento para la obtencion de derivados benz-aciloben- zimidazol-2-carboxilicos.
ES471686A Expired ES471686A1 (es)	1976-08-27	1978-07-13	Procedimiento para la obtencion de derivados benz-aciloben- zimidazol-carboxilicos.
ES471689A Expired ES471689A1 (es)	1976-08-27	1978-07-13	Procedimiento para la obtencion de derivados benz-aciloben- zimidazol-2-carboxilicos.

Country Status (32)

Country	Link
US (3)	US4141982A (es)
JP (1)	JPS5328172A (es)
AR (6)	AR224610A1 (es)
AT (1)	AT359060B (es)
AU (1)	AU517209B2 (es)
BE (1)	BE858157A (es)
CA (1)	CA1098526A (es)
CH (8)	CH631973A5 (es)
DD (1)	DD132735A5 (es)
DE (1)	DE2737462A1 (es)
DK (1)	DK381277A (es)
ES (7)	ES461906A1 (es)
FI (1)	FI68230C (es)
FR (1)	FR2362841A1 (es)
GB (2)	GB1595913A (es)
GR (1)	GR72908B (es)
HK (1)	HK93784A (es)
HU (2)	HU186765B (es)
IE (1)	IE45665B1 (es)
IL (1)	IL52820A (es)
LU (1)	LU75684A1 (es)
MY (1)	MY8500936A (es)
NL (1)	NL7709471A (es)
NO (1)	NO148488C (es)
NZ (1)	NZ185035A (es)
OA (1)	OA05753A (es)
PL (4)	PL108853B1 (es)
PT (1)	PT66947B (es)
SE (1)	SE434397B (es)
SG (1)	SG70784G (es)
SU (7)	SU882410A3 (es)
ZA (1)	ZA775182B (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4312873A (en) *	1978-09-29	1982-01-26	Syntex (U.S.A.) Inc.	5(6)-Benzene ring substituted benzimidazole-2-carbamate derivatives having anthelmintic activity
US4322431A (en) *	1979-02-09	1982-03-30	Ciba-Geigy Corporation	Pharmaceutical preparations containing benzimidazole 2-derivatives
US4492708A (en) *	1982-09-27	1985-01-08	Eli Lilly And Company	Antiviral benzimidazoles
EP0277402B1 (en) *	1987-02-03	1991-09-11	W.R. Grace & Co.-Conn.	Biocide
JPH04197628A (ja) *	1990-11-28	1992-07-17	Sekisui Chem Co Ltd	壁パネルの製造方法
US5216003A (en) *	1992-01-02	1993-06-01	G. D. Searle & Co.	Diacid-containing benzimidazole compounds for treatment of neurotoxic injury
FR2751649B1 (fr) *	1996-07-26	1998-08-28	Adir	Nouveaux derives de benzimidazole, de benzoxazole et de benzothiazole, leur procede de preparation et les compositions pharmaceutiques qui les contiennent
RU2430091C1 (ru) *	2010-03-15	2011-09-27	Учреждение Российской академии наук Институт химии и химической технологии Сибирского отделения РАН (ИХХТ СО РАН)	Способ получения 2,2-дизамещенных-4,5-бензо-циклопентадииминов-1,3
US9663703B2 (en)	2014-04-25	2017-05-30	James George Clements	Method and compositions for enhanced oil recovery
CN109467512B (zh) *	2018-12-18	2021-06-08	苏州开元民生科技股份有限公司	一种3,4-二氨基-二苯甲酮的合成方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB766749A (en)	1954-01-11	1957-01-23	Aschaffenburger Zellstoffwerke	Benzimidazole cobalamines and process for their preparation and separation
US3318889A (en) *	1963-10-14	1967-05-09	S B Penick & Company	2-benzimidazole carbamates
DE1923481A1 (de) *	1969-05-08	1970-11-12	Hoechst Ag	Verfahren zur Herstellung von Amiden und Estern der 1-Hydroxy-benzimidazol-2-carbonsaeure
NL7013343A (es) *	1969-09-26	1971-03-30
BE759237A (fr) *	1969-11-21	1971-05-01	Montedison Spa	Procede de preparation d'amides a partir de composes heterocycliques azotes
BE792402A (fr) *	1971-12-07	1973-06-07	Ciba Geigy	Composes heterocycliques azotes et medicaments anthelminthiqueset antimicrobiens qui en contiennent
US4026936A (en) *	1975-08-07	1977-05-31	Hoffmann-La Roche Inc.	Anthelmintic pyridine and thiazole substituted benzimidazole carbamates

1976
- 1976-08-27 LU LU75684A patent/LU75684A1/xx unknown
1977
- 1977-08-01 HU HU811133A patent/HU186765B/hu unknown
- 1977-08-01 HU HU77CI1761A patent/HU180700B/hu unknown
- 1977-08-18 US US05/825,630 patent/US4141982A/en not_active Expired - Lifetime
- 1977-08-19 DE DE19772737462 patent/DE2737462A1/de not_active Ceased
- 1977-08-22 PT PT66947A patent/PT66947B/pt unknown
- 1977-08-23 DD DD7700200697A patent/DD132735A5/xx unknown
- 1977-08-24 OA OA56266A patent/OA05753A/xx unknown
- 1977-08-25 PL PL1977206452A patent/PL108853B1/pl unknown
- 1977-08-25 PL PL1977200449A patent/PL105527B1/pl not_active IP Right Cessation
- 1977-08-25 CH CH1040177A patent/CH631973A5/de not_active IP Right Cessation
- 1977-08-25 PL PL1977211468A patent/PL110215B1/pl unknown
- 1977-08-25 GB GB35710/77A patent/GB1595913A/en not_active Expired
- 1977-08-25 IL IL52820A patent/IL52820A/xx unknown
- 1977-08-25 PL PL1977213906A patent/PL112665B1/pl unknown
- 1977-08-25 CA CA285,456A patent/CA1098526A/en not_active Expired
- 1977-08-25 GB GB17219/80A patent/GB1595914A/en not_active Expired
- 1977-08-25 FR FR7725938A patent/FR2362841A1/fr active Granted
- 1977-08-25 FI FI772521A patent/FI68230C/fi not_active IP Right Cessation
- 1977-08-26 BE BE180470A patent/BE858157A/xx not_active IP Right Cessation
- 1977-08-26 AU AU28255/77A patent/AU517209B2/en not_active Expired
- 1977-08-26 ES ES461906A patent/ES461906A1/es not_active Expired
- 1977-08-26 IE IE1779/77A patent/IE45665B1/en unknown
- 1977-08-26 ZA ZA00775182A patent/ZA775182B/xx unknown
- 1977-08-26 NO NO772962A patent/NO148488C/no unknown
- 1977-08-26 NL NL7709471A patent/NL7709471A/xx not_active Application Discontinuation
- 1977-08-26 AT AT620677A patent/AT359060B/de not_active IP Right Cessation
- 1977-08-26 SU SU772513755A patent/SU882410A3/ru active
- 1977-08-26 SE SE7709615A patent/SE434397B/xx not_active IP Right Cessation
- 1977-08-26 DK DK381277A patent/DK381277A/da not_active Application Discontinuation
- 1977-08-26 GR GR54237A patent/GR72908B/el unknown
- 1977-08-26 NZ NZ185035A patent/NZ185035A/xx unknown
- 1977-08-27 JP JP10312777A patent/JPS5328172A/ja active Granted
- 1977-08-29 AR AR268986A patent/AR224610A1/es active
1978
- 1978-06-26 SU SU782627856A patent/SU745365A3/ru active
- 1978-07-13 ES ES471688A patent/ES471688A1/es not_active Expired
- 1978-07-13 ES ES471687A patent/ES471687A1/es not_active Expired
- 1978-07-13 ES ES471690A patent/ES471690A1/es not_active Expired
- 1978-07-13 ES ES471686A patent/ES471686A1/es not_active Expired
- 1978-07-13 ES ES471689A patent/ES471689A1/es not_active Expired
- 1978-11-16 SU SU782685604A patent/SU923368A3/ru active
- 1978-11-16 SU SU782685606A patent/SU831074A3/ru active
- 1978-11-16 SU SU782685605A patent/SU843744A3/ru active
- 1978-11-20 US US05/962,426 patent/US4213993A/en not_active Expired - Lifetime
1979
- 1979-01-15 SU SU792707652A patent/SU784766A3/ru active
- 1979-01-15 SU SU792708672A patent/SU888819A3/ru active
- 1979-01-18 AR AR275220A patent/AR231536A1/es active
- 1979-01-18 AR AR275219A patent/AR222318A1/es active
- 1979-01-18 AR AR275222A patent/AR227621A1/es active
- 1979-01-18 AR AR275218A patent/AR230990A1/es active
- 1979-01-18 AR AR275221A patent/AR225889A1/es active
- 1979-04-02 ES ES79479189A patent/ES8106706A1/es not_active Expired
- 1979-12-28 US US06/107,980 patent/US4344957A/en not_active Expired - Lifetime
1981
- 1981-09-30 CH CH630581A patent/CH631974A5/de not_active IP Right Cessation
- 1981-10-01 CH CH630481A patent/CH632749A5/de not_active IP Right Cessation
- 1981-10-13 CH CH653681A patent/CH632253A5/de not_active IP Right Cessation
- 1981-10-13 CH CH653881A patent/CH631975A5/de not_active IP Right Cessation
1982
- 1982-03-23 CH CH177582A patent/CH634305A5/de not_active IP Right Cessation
- 1982-07-27 CH CH455682A patent/CH637121A5/de not_active IP Right Cessation
- 1982-07-27 CH CH455582A patent/CH637120A5/de not_active IP Right Cessation
1984
- 1984-10-05 SG SG707/84A patent/SG70784G/en unknown
- 1984-11-29 HK HK937/84A patent/HK93784A/xx unknown
1985
- 1985-12-30 MY MY936/85A patent/MY8500936A/xx unknown

Also Published As

Publication number	Publication date
CH631975A5 (de)	1982-09-15
SG70784G (en)	1985-03-15
CH637121A5 (de)	1983-07-15
CH631974A5 (de)	1982-09-15
OA05753A (fr)	1981-05-31
JPS5328172A (en)	1978-03-16
DE2737462A1 (de)	1978-03-02
SU923368A3 (ru)	1982-04-23
FI772521A7 (fi)	1978-02-28
NO772962L (no)	1978-02-28
AR227621A1 (es)	1982-11-30
US4141982A (en)	1979-02-27
SU831074A3 (ru)	1981-05-15
IL52820A0 (en)	1977-10-31
HU180700B (en)	1983-04-29
ES461906A1 (es)	1978-12-01
HK93784A (en)	1984-12-07
LU75684A1 (es)	1978-04-13
SU745365A3 (ru)	1980-06-30
SU784766A3 (ru)	1980-11-30
MY8500936A (en)	1985-12-31
FR2362841B1 (es)	1981-11-20
CH631973A5 (de)	1982-09-15
SU882410A3 (ru)	1981-11-15
SU888819A3 (ru)	1981-12-07
AR224610A1 (es)	1981-12-30
PL110215B1 (en)	1980-07-31
FR2362841A1 (fr)	1978-03-24
NO148488B (no)	1983-07-11
CH632253A5 (de)	1982-09-30
US4344957A (en)	1982-08-17
US4213993A (en)	1980-07-22
DD132735A5 (de)	1978-10-25
NZ185035A (en)	1981-05-29
AU2825577A (en)	1979-03-01
IE45665L (en)	1978-02-27
ES471690A1 (es)	1979-10-16
GB1595914A (en)	1981-08-19
NL7709471A (nl)	1978-03-01
ES471688A1 (es)	1979-10-16
ES471687A1 (es)	1979-10-16
FI68230B (fi)	1985-04-30
ES8106706A1 (es)	1981-09-01
BE858157A (fr)	1978-02-27
PL108853B1 (en)	1980-05-31
GB1595913A (en)	1981-08-19
IL52820A (en)	1981-02-27
JPS6231706B2 (es)	1987-07-09
DK381277A (da)	1978-02-28
GR72908B (es)	1984-01-04
AT359060B (de)	1980-10-27
AU517209B2 (en)	1981-07-16
ES471686A1 (es)	1979-10-16
IE45665B1 (en)	1982-10-20
PL105527B1 (pl)	1979-10-31
AR230990A1 (es)	1984-08-31
CH632749A5 (de)	1982-10-29
NO148488C (no)	1983-10-19
ES471689A1 (es)	1979-10-16
ZA775182B (en)	1978-07-26
AR222318A1 (es)	1981-05-15
PT66947A (en)	1977-09-01
HU186765B (en)	1985-09-30
PL200449A1 (pl)	1978-05-22
SE7709615L (sv)	1978-02-28
PL112665B1 (en)	1980-10-31
AR225889A1 (es)	1982-05-14
CH634305A5 (de)	1983-01-31
FI68230C (fi)	1985-08-12
SU843744A3 (ru)	1981-06-30
CH637120A5 (de)	1983-07-15
SE434397B (sv)	1984-07-23
CA1098526A (en)	1981-03-31
ATA620677A (de)	1980-03-15
PT66947B (en)	1979-02-07
AR231536A1 (es)	1984-12-28

Publication	Publication Date	Title
AR222778A1 (es)	1981-06-30	Procedimiento para la obtencion de hentriacontapeptidos
MX147295A (es)	1982-11-10	Procedimiento mejorado para la obtencion de amoniaco
MX147440A (es)	1982-12-03	Procedimiento mejorado para la obtencion de metacroleina
MX147703A (es)	1983-01-06	Procedimiento para la obtencion de compuestos de polifluoroaliloxi
MX147734A (es)	1983-01-10	Procedimiento mejorado para la obtencion de dimetil-eter
MX4899E (es)	1982-12-14	Procedimiento para preparar derivados de espirohidantoina
MX150013A (es)	1984-03-02	Procedimiento mejorado para la obtencion de urea
AR211080A1 (es)	1977-10-14	Procedimiento mejorado para fabricar embutidus.
ES479189A0 (es)	1981-09-01	Procedimiento para la obtencion de derivados benz-aciloben- zimidazol-2-carboxilicos.
MX4494E (es)	1982-05-21	Procedimiento para obtener ortofosfato de 2-iso-propilaminopirimidina
AR219727A1 (es)	1980-09-15	Procedimiento para obtener fenil nonatetraeno sustituido
MX144445A (es)	1981-10-16	Procedimiento para la obtencion de derivados de poliglicoleter no ionicos
MX4911E (es)	1983-01-03	Procedimiento para preparar derivados de quinoleina
MX4499E (es)	1982-05-21	Procedimiento para preparar 2-oxi-5-isopropiliden-7-hidroxi-9-substituido-2,6-metano-3,4,5,6-tetrahidro-2h-1-benzoxocinas
AR213652A1 (es)	1979-02-28	Procedimiento para la obtencion de 5-m-tolil oxiuracilo
MX147828A (es)	1983-01-19	Procedimiento mejorado para la obtencion de butanodioles
MX4478E (es)	1982-05-19	Procedimiento mejorado para la obtencion de derivados de acetanilidotiofosfato
MX4697E (es)	1982-08-04	Procedimiento para preparar 1,2,3-tiadiazol-5-il-ureas
MX147241A (es)	1982-10-28	Procedimiento para la obtencion de colorantes oxazinicos basisicos
AR230835A1 (es)	1984-07-31	Procedimiento para la obtencion de derivados de 2,1,3-tiadiazin-4-ona-2,2-dioxido
ES514478A0 (es)	1983-05-01	Procedimiento para la obtencion de derivados de diaril-imidazol.
MX5287E (es)	1983-06-06	Procedimiento para la obtencion de etilendiamino-ditiocarbamatos-n-substituidos
ES507982A0 (es)	1982-10-01	Procedimiento para la obtencion de derivados de 2-amino-etanol.
NO773259L (no)	1978-03-29	Fremgangsmaate for dekantering.
AR219510A1 (es)	1980-08-29	Procedimiento para obtener nuevos derivados levogiros de 3-fenoximorfinano