AR208768A1 - Un procedimiento para preparar nuevos derivados de la 4-amino-3-sulfonamido-piridina - Google Patents

Un procedimiento para preparar nuevos derivados de la 4-amino-3-sulfonamido-piridina

Info

Publication number: AR208768A1
Authority: AR; Argentina
Prior art keywords: sulfonamido; pyridine; amino; procedure; new derivatives
Prior art date: 1974-04-17

Application number

AR262625A

Other languages

English (en)

Original Assignee

Christiaens Sa A

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.)

1974-04-17

Filing date

1976-03-19

Publication date

1977-02-28

1976-03-19 Application filed by Christiaens Sa A filed Critical Christiaens Sa A

1977-02-28 Application granted granted Critical

1977-02-28 Publication of AR208768A1 publication Critical patent/AR208768A1/es

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
- C07D213/72—Nitrogen atoms
- C07D213/74—Amino or imino radicals substituted by hydrocarbon or substituted hydrocarbon radicals
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P7/00—Drugs for disorders of the blood or the extracellular fluid
- A61P7/10—Antioedematous agents; Diuretics
- 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
- C07D213/62—Oxygen or sulfur atoms
- C07D213/70—Sulfur atoms
- C07D213/71—Sulfur atoms to which a second hetero atom is attached
- 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
- C07D213/89—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 with hetero atoms directly attached to the ring nitrogen atom

Landscapes

Organic Chemistry (AREA)
Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Medicinal Chemistry (AREA)
General Chemical & Material Sciences (AREA)
Veterinary Medicine (AREA)
Chemical Kinetics & Catalysis (AREA)
Life Sciences & Earth Sciences (AREA)
Pharmacology & Pharmacy (AREA)
Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
Public Health (AREA)
General Health & Medical Sciences (AREA)
Animal Behavior & Ethology (AREA)
Hematology (AREA)
Bioinformatics & Cheminformatics (AREA)
Engineering & Computer Science (AREA)
Diabetes (AREA)
Pain & Pain Management (AREA)
Rheumatology (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Pyridine Compounds (AREA)
Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Plural Heterocyclic Compounds (AREA)

AR262625A 1974-04-17 1976-03-19 Un procedimiento para preparar nuevos derivados de la 4-amino-3-sulfonamido-piridina AR208768A1 (es)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB1683674A GB1477664A (en)	1974-04-17	1974-04-17	Pyridine derivatives
YU1507/81A YU42409B (en)	1974-04-17	1981-06-15	Process for obtaining new pyridine derivatives

Publications (1)

Publication Number	Publication Date
AR208768A1 true AR208768A1 (es)	1977-02-28

Family

ID=26252269

Family Applications (4)

Application Number	Title	Priority Date	Filing Date
AR258409A AR211097A1 (es)	1974-04-17	1975-04-17	Procedimiento para la preparacionde nuevos derivados de 3-(carbamil o tiocarbamil)-sulfamido-piridina-4-sustituida.
AR262626A AR208769A1 (es)	1974-04-17	1976-03-19	Un procedimiento para preparar nuevos derivados de la 3-sulfonamido-piridina
AR262627A AR208770A1 (es)	1974-04-17	1976-03-19	Un procedimiento para preparar nuevos derivados de la 3(acilsulfonamido)-piridina-4-sustituida
AR262625A AR208768A1 (es)	1974-04-17	1976-03-19	Un procedimiento para preparar nuevos derivados de la 4-amino-3-sulfonamido-piridina

Family Applications Before (3)

Application Number	Title	Priority Date	Filing Date
AR258409A AR211097A1 (es)	1974-04-17	1975-04-17	Procedimiento para la preparacionde nuevos derivados de 3-(carbamil o tiocarbamil)-sulfamido-piridina-4-sustituida.
AR262626A AR208769A1 (es)	1974-04-17	1976-03-19	Un procedimiento para preparar nuevos derivados de la 3-sulfonamido-piridina
AR262627A AR208770A1 (es)	1974-04-17	1976-03-19	Un procedimiento para preparar nuevos derivados de la 3(acilsulfonamido)-piridina-4-sustituida

Country Status (19)

Country	Link
US (2)	US4018929A (es)
JP (1)	JPS5951536B2 (es)
AR (4)	AR211097A1 (es)
AT (1)	AT344170B (es)
BE (1)	BE827844A (es)
CA (1)	CA1070313A (es)
CH (3)	CH610890A5 (es)
DD (2)	DD126887A5 (es)
DE (1)	DE2516025A1 (es)
ES (4)	ES436581A1 (es)
FR (1)	FR2267775B1 (es)
GB (1)	GB1477664A (es)
HU (1)	HU171420B (es)
IL (1)	IL47084A (es)
LU (2)	LU72284A1 (es)
NL (2)	NL183580C (es)
SE (2)	SE424320B (es)
YU (1)	YU42409B (es)
ZA (1)	ZA752243B (es)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
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GB1593609A (en) *	1978-01-31	1981-07-22	Christiaens Sa A	Pyridine sulfonamides
US4776878A (en) *	1978-12-04	1988-10-11	E. I. Du Pont De Nemours And Company	Agricultural pyridinesulfonamides
LU85193A1 (fr) *	1984-01-31	1985-09-12	Christiaens Sa A	Nouveaux derives de la 4-phenylaminopyridine,leur utilisation et leur preparation
DE3529529A1 (de) *	1985-08-17	1987-02-19	Boehringer Mannheim Gmbh	Verfahren zur herstellung einer stabilen modifikation von torasemid
US4853389A (en) *	1987-07-24	1989-08-01	American Home Products Corporation	Diuretic and antihypertensive substituted-5-pyrimidinesulfonylureas
US4914203A (en) *	1987-07-24	1990-04-03	American Home Products Corporation	5 step process for preparing certain 2,4-diamino-5-pyrimidine-sulfonyl ureas
US5166162A (en) *	1990-03-02	1992-11-24	Adir Et Compagnie	Pyridylsulfonylurea and pyridylsulfonylthiourea compounds
FR2659080B1 (fr) *	1990-03-02	1994-07-08	Adir	Nouveaux derives de la pyridylsulfonyluree et de la pyridylsulfonylthiouree, leur procede de preparation et les compositions pharmaceutiques qui les contiennent.
US5486530A (en) *	1991-04-27	1996-01-23	Boehringer Mannheim Gmbh	Use of torasemide for the treatment of brain oedemas
IT1288123B1 (it) *	1996-09-04	1998-09-10	Nicox Sa	Uso di nitroderivati per l'incontinenza urinaria
HRP980532B1 (en) *	1998-10-02	2005-06-30	Pliva	Novel crystalline torasemide modification
US6166045A (en) *	1998-06-02	2000-12-26	Roche Diagnostics Gmbh	Torasemide of modification III
US7214711B2 (en) *	1998-12-23	2007-05-08	Neurotherapeutics Pharma Llc	Method of treating migraine headache without aura
US8008283B2 (en) *	1998-12-23	2011-08-30	Neurotherapeutics Pharma, Inc.	Methods and compositions for the treatment of neuropsychiatric disorders
US8722668B2 (en) *	1998-12-23	2014-05-13	Daryl W. Hochman	Methods and compositions for the treatment of neuropathic pain and neuropsychiatric disorders
WO2001010441A1 (en) *	1999-08-11	2001-02-15	Teva Pharmaceutical Industries Ltd.	Torsemide polymorphs
DE60103276T2 (de)	2000-02-17	2005-06-23	Teva Pharmaceutical Industries Ltd.	Eine stabile pharmazeutische formulierung die torsemid modifikation ii enthält
HRP20000162B1 (en)	2000-03-20	2004-06-30	Pliva D D	Amorphous torasemide modification
CN1203059C (zh)	2000-03-20	2005-05-25	特瓦制药工业有限公司	新的制备托拉塞米中间体的方法
EP1741429A3 (en) *	2000-03-20	2007-01-17	Teva Pharmaceutical Industries Ltd.	Processes for preparing torsemide
HRP20000328A2 (en)	2000-05-19	2002-02-28	Pliva Farmaceutska Ind Dionik	Novel polymorph v of torasemide
US20030022921A1 (en) *	2001-02-21	2003-01-30	Minutza Leibovici	Stable pharmaceutical formulation comprising torsemide modification II
IN192178B (es)	2001-08-03	2004-03-06	Ranbaxy Lab
IL149771A0 (en) *	2002-05-21	2002-11-10	Fintech Lab Ltd	Process for preparation of torsemide
HRP20020603B1 (en) *	2002-07-19	2008-11-30	Pliva D.D.	New process for the preparation of modification i n-(1-methylethylaminocarbonyl)-4-(3-methylphenylamino)-3-pyridinesulfonamide
OA12905A (en)	2002-08-19	2006-10-13	Pfizer Prod Inc	Combination therapy for hyperproliferative diseases.
CA2401546C (en) *	2002-09-06	2006-09-19	Brantford Chemicals Inc.	Preparation of derivatives of 3-sulfonamido-4-phenylaminopyridine
ITMI20022749A1 (it) *	2002-12-23	2004-06-24	Cosma S P A	Nuovo procedimento per la sintesi della tosemide, in particolare della forma ii pura e stabile.
US20050037063A1 (en) *	2003-07-21	2005-02-17	Bolton Anthony E.	Combined therapies
US20050215600A1 (en) *	2003-10-27	2005-09-29	Arie Gutman	Polymorphs of torsemide hydrochloride and process for production thereof
US7378527B2 (en) *	2004-03-16	2008-05-27	Daqing Che	Process for the preparation of torsemide and related intermediates
EP1951702A2 (en) *	2005-10-17	2008-08-06	NeuroTherapeutics Pharma, Inc.	Diuretic-like compound analogs useful for regulation of central nervous system disorders
US7741317B2 (en)	2005-10-21	2010-06-22	Bristol-Myers Squibb Company	LXR modulators
US7888376B2 (en)	2005-11-23	2011-02-15	Bristol-Myers Squibb Company	Heterocyclic CETP inhibitors
US7625896B2 (en) *	2005-11-25	2009-12-01	Hoffman-La Roche Inc.	Pyridylsulfonamide derivatives
US7939532B2 (en) *	2006-10-26	2011-05-10	Hoffmann-La Roche Inc.	Heterocyclyl pyridyl sulfonamide derivatives, their manufacture and use as pharmaceutical agents
WO2008070496A2 (en)	2006-12-01	2008-06-12	Bristol-Myers Squibb Company	N- ( (3-benzyl) -2, 2- (bis-phenyl) -propan-1-amine derivatives as cetp inhibitors for the treatment of atherosclerosis and cardiovascular diseases
JP2010526844A (ja) *	2007-05-16	2010-08-05	エフ．ホフマン−ラロシュアーゲー	アリールピリジルスルホンアミド誘導体、それらの製造法及び医薬剤としての使用
NL2006622C2 (en)	2011-04-18	2012-10-22	Eurovet Animal Health B V	Use of a composition comprising torasemide.
US9616075B2 (en)	2012-07-20	2017-04-11	University Of Rochester	Method of treating and preventing brain impairment using Na+-K+-2Cl-cotransporter isoform 1 inhibitors
RU2618628C1 (ru)	2013-04-17	2017-05-05	Пфайзер Инк.	Производные N-пиперидин-3-илбензамида для лечения сердечно-сосудистых заболеваний
WO2016055901A1 (en)	2014-10-08	2016-04-14	Pfizer Inc.	Substituted amide compounds
RS62164B1 (sr) *	2015-02-16	2021-08-31	Univ Queensland	Sulfoniluree i srodna jedinjenja i njihova upotreba
KR102669722B1 (ko)	2017-07-07	2024-05-29	인플라좀 리미티드	신규한 설폰아마이드 카복스아마이드 화합물
CA3125765A1 (en)	2019-01-18	2020-07-23	Astrazeneca Ab	Pcsk9 inhibitors and methods of use thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3674794A (en) *	1970-03-18	1972-07-04	Ciba Geigy Corp	Certain-3-pyridine-sulfonamide derivatives
GB1368948A (en) *	1970-11-11	1974-10-02	Manuf Prod Pharma	Pyridine derivatives
GB1414793A (en) *	1972-07-28	1975-11-19	Manuf Prod Pharma	Derivatives of phenylaminopyridine
US3904636A (en) *	1971-11-09	1975-09-09	Christiaens Sa A	3-sulfonamido-4-phenyl aminopyridines and derivatives

1974
- 1974-04-17 GB GB1683674A patent/GB1477664A/en not_active Expired
1975
- 1975-04-08 ZA ZA00752243A patent/ZA752243B/xx unknown
- 1975-04-11 BE BE155330A patent/BE827844A/xx not_active IP Right Cessation
- 1975-04-12 DE DE19752516025 patent/DE2516025A1/de active Granted
- 1975-04-14 ES ES436581A patent/ES436581A1/es not_active Expired
- 1975-04-14 HU HU75CI00001569A patent/HU171420B/hu unknown
- 1975-04-14 IL IL47084A patent/IL47084A/xx unknown
- 1975-04-15 LU LU72284A patent/LU72284A1/xx unknown
- 1975-04-16 US US05/568,759 patent/US4018929A/en not_active Expired - Lifetime
- 1975-04-16 NL NLAANVRAGE7504521,A patent/NL183580C/xx active Protection Beyond IP Right Term
- 1975-04-16 CH CH216378A patent/CH610890A5/xx not_active IP Right Cessation
- 1975-04-16 AT AT288275A patent/AT344170B/de not_active IP Right Cessation
- 1975-04-16 CH CH485775A patent/CH609045A5/xx not_active IP Right Cessation
- 1975-04-16 CH CH216478A patent/CH612424A5/xx not_active IP Right Cessation
- 1975-04-16 SE SE7504409A patent/SE424320B/xx unknown
- 1975-04-16 CA CA224,805A patent/CA1070313A/en not_active Expired
- 1975-04-16 FR FR7511791A patent/FR2267775B1/fr not_active Expired
- 1975-04-17 AR AR258409A patent/AR211097A1/es active
- 1975-04-17 JP JP50047371A patent/JPS5951536B2/ja not_active Expired
- 1975-04-17 DD DD194800A patent/DD126887A5/xx unknown
- 1975-04-17 DD DD185508A patent/DD121936A5/xx unknown
1976
- 1976-03-19 AR AR262626A patent/AR208769A1/es active
- 1976-03-19 AR AR262627A patent/AR208770A1/es active
- 1976-03-19 AR AR262625A patent/AR208768A1/es active
- 1976-11-15 ES ES453329A patent/ES453329A1/es not_active Expired
- 1976-11-15 ES ES453328A patent/ES453328A1/es not_active Expired
- 1976-11-15 ES ES453327A patent/ES453327A1/es not_active Expired
1979
- 1979-09-13 SE SE7907618A patent/SE7907618L/sv not_active Application Discontinuation
1980
- 1980-02-07 US US06/119,601 patent/USRE30633E/en not_active Expired - Lifetime
1981
- 1981-06-15 YU YU1507/81A patent/YU42409B/xx unknown
1993
- 1993-06-30 LU LU88346C patent/LU88346I2/fr unknown
1994
- 1994-07-27 NL NL940014C patent/NL940014I2/nl unknown

Also Published As

Publication number	Publication date
CH610890A5 (es)	1979-05-15
NL183580B (nl)	1988-07-01
ES453329A1 (es)	1977-11-16
JPS5951536B2 (ja)	1984-12-14
SE7504409L (sv)	1975-10-20
US4018929A (en)	1977-04-19
ES453328A1 (es)	1977-11-01
GB1477664A (en)	1977-06-22
NL940014I2 (nl)	1997-04-01
HU171420B (hu)	1978-01-28
CH609045A5 (es)	1979-02-15
AR211097A1 (es)	1977-10-31
SE424320B (sv)	1982-07-12
NL183580C (nl)	1988-12-01
CA1070313A (en)	1980-01-22
IL47084A (en)	1979-01-31
DE2516025C2 (es)	1988-11-03
FR2267775B1 (es)	1978-11-10
NL940014I1 (nl)	1994-09-16
AU8001675A (en)	1976-10-14
ZA752243B (en)	1976-03-31
IL47084A0 (en)	1975-06-25
ES436581A1 (es)	1977-04-01
BE827844A (fr)	1975-10-13
DD121936A5 (es)	1976-09-05
AR208770A1 (es)	1977-02-28
FR2267775A1 (es)	1975-11-14
DD126887A5 (es)	1977-08-17
NL7504521A (nl)	1975-10-21
JPS50142571A (es)	1975-11-17
LU88346I2 (fr)	1994-05-04
SE7907618L (sv)	1979-09-13
USRE30633E (en)	1981-06-02
ES453327A1 (es)	1977-11-16
ATA288275A (de)	1977-11-15
DE2516025A1 (de)	1975-11-06
CH612424A5 (es)	1979-07-31
YU150781A (en)	1984-02-29
LU72284A1 (es)	1975-08-20
AR208769A1 (es)	1977-02-28
AT344170B (de)	1978-07-10
YU42409B (en)	1988-08-31

Publication	Publication Date	Title
AR208768A1 (es)	1977-02-28	Un procedimiento para preparar nuevos derivados de la 4-amino-3-sulfonamido-piridina
AR205633A1 (es)	1976-05-21	Un procedimiento para preparar compuestos de 3-fenoxi-3-fenilpropilamina
AR210990A1 (es)	1977-10-14	Procedimiento para preparar derivados de 1,1-dihideoperflujoroalcobenzamidas n-pirrolidin- o piperidin- sustituidas
MX3978E (es)	1981-10-20	Un procedimiento para la obtencion de 5-propiltio-2-bencimdazolcarbamato de metilo
AR206937A1 (es)	1976-08-31	Procedimiento para preparar compuestos de 1-sustituido-4-alquil-4-fenil-piperidina
MX3837E (es)	1981-08-04	Procedimiento para preparar urea-amoniaco
AR208562A1 (es)	1977-02-15	Procedimiento para la preparacion de derivados de 4a-fenilcis-decahidroisoquinolina
AR207582A1 (es)	1976-10-15	Procedimiento para preparar derivados de diaminociclitole
AR211268A1 (es)	1977-11-15	Un procedimiento para preparar derivados de 4-(2-hidroxi-3-amino-propoxi)-indol
AR211257A1 (es)	1977-11-15	Un procedimiento para preparar derivados de 6-mentil-8-alcoxicarbonil-ergolina y de la 6-metil-8-aloxicarbonil-9-ergoleno
AR201414A1 (es)	1975-03-07	Procedimiento para preparar nueevos derivados amidoximicos
AR202209A1 (es)	1975-05-23	Un procedimiento para preparar acidos 7-acilamido-3-cefem-4-carboxilicos
AR203228A1 (es)	1975-08-22	Procedimiento para preparar derivados de acidos naftil-carbonolamino-alquil fenoxialquilcarboxilicos
AR207664A1 (es)	1976-10-22	Un procedimiento para la preparacion de nuevos compuestos de 6-metil-8-(substituida)metilergolina
AR211398Q (es)	1977-12-15	Un procedimiento para preparar derivados de ( -pirrolin -2- on -1- il)-acilamida
AR205579A1 (es)	1976-05-14	Procedimiento para preparar nuevos derivados de la metiltio-5 cloro-6 amino-2 (piperazina-1-il)-4-pirimidina
AR205739A1 (es)	1976-05-31	Procedimiento para la preparacion de derivados de diteofilina
MX3630E (es)	1981-04-07	Procedimiento para la preparacion de derivados de fosforotiolato
AR207031A1 (es)	1976-09-09	Procedimiento para preparacion de nuevos derivados de 1-(3-fenilpropil)-4-furoilpiperacina
AR208186A1 (es)	1976-12-09	Procedimiento para preparar nuevos derivados de (2-hidroxi-3-alquilamino propoxi)isocromanona
AR207467A1 (es)	1976-10-08	Procedimiento para preparar derivados acetoximicos
AR212907A1 (es)	1978-11-15	Procedimiento para la preparacion de un medicamento
AR208532A1 (es)	1977-02-15	Un procedimiento para la preparacion de derivados de 3,4,6-tri-0-alcanoilo inferior-2-deoxi-2-nicotinamido-1-0-nicotinoil-glucopiranosa
AR201706A1 (es)	1975-04-08	Procedimiento para la preparacion de derivados de 3-bencilidenhidrazino-6-(2-hidroxipropil)-aminopiridazina
AR209936A1 (es)	1977-06-15	Procedimiento para preparar n-derivados de 4a-fenil-trans-deca-hidroisoquinolina