CR9734A - Derivados de 3-sulfonilindazol sustituido como ligandos de 5-hidroxitriptamina-6 - Google Patents

Derivados de 3-sulfonilindazol sustituido como ligandos de 5-hidroxitriptamina-6

Info

Publication number
CR9734A
CR9734A CR9734A CR9734A CR9734A CR 9734 A CR9734 A CR 9734A CR 9734 A CR9734 A CR 9734A CR 9734 A CR9734 A CR 9734A CR 9734 A CR9734 A CR 9734A
Authority
CR
Costa Rica
Prior art keywords
sulfonylindazol
hydroxythyriptamine
ligands
derivatives
replaced
Prior art date
Application number
CR9734A
Other languages
English (en)
Inventor
Hassan Mahmoud Elokdah
Alexander Alexei Greenfield
Kevin Liu
Robert Emmett Mcdevitt
Geraldine Ruth Mcfarlane
Cristina Grosanu
Jeniffer Rebecca Lo
Yanfang Li
Albert Jean Robichaud
Ronald Charles Bernotas
Original Assignee
Wyeth Corp
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.)
Filing date
Publication date
Application filed by Wyeth Corp filed Critical Wyeth Corp
Publication of CR9734A publication Critical patent/CR9734A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/54—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings condensed with carbocyclic rings or ring systems
    • C07D231/56—Benzopyrazoles; Hydrogenated benzopyrazoles
    • 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
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/40—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil
    • 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
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/41—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
    • A61K31/415—1,2-Diazoles
    • A61K31/416—1,2-Diazoles condensed with carbocyclic ring systems, e.g. indazole
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
    • A61P1/04—Drugs for disorders of the alimentary tract or the digestive system for ulcers, gastritis or reflux esophagitis, e.g. antacids, inhibitors of acid secretion, mucosal protectants
    • 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
    • A61P25/08—Antiepileptics; Anticonvulsants
    • 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
    • A61P25/14—Drugs for disorders of the nervous system for treating abnormal movements, e.g. chorea, dyskinesia
    • 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
    • A61P25/14—Drugs for disorders of the nervous system for treating abnormal movements, e.g. chorea, dyskinesia
    • A61P25/16—Anti-Parkinson drugs
    • 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
    • A61P25/18—Antipsychotics, i.e. neuroleptics; Drugs for mania or schizophrenia
    • 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
    • A61P25/20—Hypnotics; Sedatives
    • 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
    • A61P25/22—Anxiolytics
    • 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
    • A61P25/24—Antidepressants
    • 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
    • A61P25/00—Drugs for disorders of the nervous system
    • A61P25/28—Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
    • 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
    • A61P25/30—Drugs for disorders of the nervous system for treating abuse or dependence
    • A61P25/34—Tobacco-abuse
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
    • C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
    • C07D401/12—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings linked by a chain containing hetero atoms as chain links
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
    • C07D403/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
    • C07D403/06—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
    • C07D403/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
    • C07D403/12—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings linked by a chain containing hetero atoms as chain links
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
    • C07D413/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings
    • C07D413/12—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings linked by a chain containing hetero atoms as chain links

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Neurology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Neurosurgery (AREA)
  • Biomedical Technology (AREA)
  • Psychiatry (AREA)
  • Addiction (AREA)
  • Pain & Pain Management (AREA)
  • Psychology (AREA)
  • Epidemiology (AREA)
  • Anesthesiology (AREA)
  • Cardiology (AREA)
  • Hospice & Palliative Care (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)

Abstract

La presente invencion suministra un compuesto de formula I y el uso de este para el tratamiento de un trastorno del sistema nervioso central relacionada con o afectado por el receptor 5-HT6.
CR9734A 2005-08-15 2008-02-15 Derivados de 3-sulfonilindazol sustituido como ligandos de 5-hidroxitriptamina-6 CR9734A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US70831505P 2005-08-15 2005-08-15

Publications (1)

Publication Number Publication Date
CR9734A true CR9734A (es) 2008-04-03

Family

ID=37668440

Family Applications (1)

Application Number Title Priority Date Filing Date
CR9734A CR9734A (es) 2005-08-15 2008-02-15 Derivados de 3-sulfonilindazol sustituido como ligandos de 5-hidroxitriptamina-6

Country Status (21)

Country Link
US (1) US7723329B2 (es)
EP (1) EP1931640A2 (es)
JP (1) JP5146766B2 (es)
KR (1) KR20080039994A (es)
CN (1) CN101282938A (es)
AR (1) AR057756A1 (es)
AU (1) AU2006280091A1 (es)
BR (1) BRPI0614343A2 (es)
CA (1) CA2619010C (es)
CR (1) CR9734A (es)
EC (1) ECSP088189A (es)
GT (1) GT200600376A (es)
IL (1) IL189476A0 (es)
NO (1) NO20080937L (es)
NZ (1) NZ565872A (es)
PE (1) PE20070354A1 (es)
RU (1) RU2429231C2 (es)
SA (1) SA06270314B1 (es)
TW (1) TW200740766A (es)
UA (1) UA94053C2 (es)
WO (1) WO2007021711A2 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101370775A (zh) * 2006-01-13 2009-02-18 惠氏公司 作为5-羟基色胺受体配体的经磺酰基取代1h-吲哚
PE20071143A1 (es) * 2006-01-13 2008-01-20 Wyeth Corp Composicion farmaceutica que comprende un inhibidor de acetilcolinesterasa y un antagonista 5-hidroxitriptamina-6
WO2007120596A1 (en) * 2006-04-12 2007-10-25 Wyeth DIHYDRO[1,4]DIOXINO[2,3-e]INDAZOLE DERIVATIVES AS 5-HYDROXYTRYPTAMINE-6 LIGANDS
WO2007120599A2 (en) * 2006-04-12 2007-10-25 Wyeth Dihydro[1,4]oxazino[2,3,4-hi]indazole derivatives as 5-hydroxytryptamine-6 ligands
CN101421280A (zh) * 2006-04-12 2009-04-29 惠氏公司 作为5-羟色胺-6配体的经取代二氢[1,4]噁嗪并[2.3.4-hi]吲唑衍生物
US20090012308A1 (en) * 2007-06-13 2009-01-08 Wyeth Process for the manufacture of benzylsulfonylarenes
CN103102322B (zh) * 2011-11-14 2016-02-24 上海交通大学 噁唑类化合物及其制备方法、药物组合物及其用途

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6391872B1 (en) * 1997-11-04 2002-05-21 Pfizer Inc Indazole bioisostere replacement of catechol in therapeutically active compounds
JP2003505369A (ja) * 1999-07-15 2003-02-12 エヌピーエス アレリックス コーポレーション 偏頭痛を治療するための複素環式化合物
EP2298738B1 (en) * 2000-11-02 2012-09-19 Wyeth LLC 1-aryl- or 1-alkylsulfonyl-heterocyclylbenzazoles as 5-hydroxytryptamine-6 ligands
MXPA03005433A (es) * 2000-12-22 2003-09-10 Wyeth Corp Compuestos de heterociclilalquilindol o-azaindol como ligandos de 5-hidroxitriptamina-6.
JP4307073B2 (ja) * 2000-12-22 2009-08-05 ワイス ５−ヒドロキシトリプトアミン−６リガンドとしてのヘテロサイクルインダゾールおよびアザインダゾール化合物
TW593278B (en) * 2001-01-23 2004-06-21 Wyeth Corp 1-aryl-or 1-alkylsulfonylbenzazole derivatives as 5-hydroxytryptamine-6 ligands
AU2002309585B2 (en) * 2001-04-20 2008-01-31 Wyeth Heterocyclylalkoxy-, -alkylthio- and -alkylaminobenzazole derivatives as 5-hydroxytryptamine-6 ligands
CN1293072C (zh) * 2001-04-20 2007-01-03 惠氏公司 作为5－羟色胺－6配体的杂环基氧基－、－硫代－和－氨基吲哚衍生物
JP4187642B2 (ja) * 2001-06-07 2008-11-26 エフ．ホフマン−ラ ロシュ アーゲー ５−ｈｔ６受容体親和性を有する新規インドール誘導体
US7199147B2 (en) * 2001-06-12 2007-04-03 Dainippon Sumitomo Pharma Co., Ltd. Rho kinase inhibitors
US20050113283A1 (en) * 2002-01-18 2005-05-26 David Solow-Cordero Methods of treating conditions associated with an EDG-4 receptor
TW200400177A (en) * 2002-06-04 2004-01-01 Wyeth Corp 1-(Aminoalkyl)-3-sulfonylindole and-indazole derivatives as 5-hydroxytryptamine-6 ligands
US7943639B2 (en) * 2002-06-20 2011-05-17 Proximagen Limited Compounds
TW200403243A (en) * 2002-07-18 2004-03-01 Wyeth Corp 1-Heterocyclylalkyl-3-sulfonylazaindole or-azaindazole derivatives as 5-hydroxytryptamine-6 ligands
TW200401641A (en) * 2002-07-18 2004-02-01 Wyeth Corp 1-Heterocyclylalkyl-3-sulfonylindole or-indazole derivatives as 5-hydroxytryptamine-6 ligands
WO2004035047A1 (en) * 2002-10-18 2004-04-29 F. Hoffmann-La Roche Ag 4-piperazinyl benzenesulfonyl indoles with 5-ht6 receptor affinity
ES2291722T3 (es) * 2002-12-03 2008-03-01 Hoffmann La Roche Aminoalcoxiindoles como ligandos 5-ht6-receptores para el tratamiento de transtornos del snc.
BRPI0407253A (pt) * 2003-02-14 2006-01-31 Wyeth Corp Heterociclil-3-sulfonilindazóis como ligandos 5-hidroxitriptamina-6 processo de preparação dos mesmos, seus usos na preparação de uma composição farmacêutica e composição farmacêutica compreendendo os referidos compostos
AU2004213375A1 (en) * 2003-02-14 2004-09-02 Wyeth Heterocyclyl-3-sulfonylazaindole or -azaindazole derivatives as 5-Hydroxytryptamine-6 ligands
RU2006134022A (ru) * 2004-02-27 2008-04-10 Ф.Хоффманн-Ля Рош Аг (Ch) Производные индазола и содержащие их фармацевтические композиции
WO2007032833A1 (en) * 2005-08-15 2007-03-22 Wyeth Azinyl-3-sulfonylindazole derivatives as 5-hydroxytryptamine-6 ligands

Also Published As

Publication number Publication date
AR057756A1 (es) 2007-12-19
CA2619010A1 (en) 2007-02-22
PE20070354A1 (es) 2007-04-04
SA06270314B1 (ar) 2011-07-20
UA94053C2 (ru) 2011-04-11
JP2009504739A (ja) 2009-02-05
TW200740766A (en) 2007-11-01
RU2008105807A (ru) 2009-09-27
KR20080039994A (ko) 2008-05-07
AU2006280091A1 (en) 2007-02-22
NO20080937L (no) 2008-04-30
RU2429231C2 (ru) 2011-09-20
JP5146766B2 (ja) 2013-02-20
ECSP088189A (es) 2008-04-28
CA2619010C (en) 2013-10-01
EP1931640A2 (en) 2008-06-18
NZ565872A (en) 2011-06-30
US20070037802A1 (en) 2007-02-15
WO2007021711A2 (en) 2007-02-22
GT200600376A (es) 2007-03-29
BRPI0614343A2 (pt) 2011-03-22
IL189476A0 (en) 2008-08-07
US7723329B2 (en) 2010-05-25
WO2007021711A3 (en) 2007-05-03
CN101282938A (zh) 2008-10-08

Similar Documents

Publication Publication Date Title
CR7643A (es) Derivados de 1-heterociclialquil -3-sulfonilazaindol o azaindazol como ligandos de 5-hidroxitriptamina-6
ECSP055536A (es) Derivados de 1-heterociclilalquil-3-sulfonilindol o indazol como ligandos de 5-hidroxitriptamina-6
PA8795601A1 (es) Derivados de azaciclilisoquinolinona e isoindolinona como antagonistas de histamina-3
CO6300955A2 (es) Derivados de isoquinolinilo e isoindolinilo como antagonistas de la histamina -3
GT200500242A (es) Procesos para la preparaciòn de 2-(2,6-dioxopiperidin-3-il)-1-oxoisoindolinas sustituidas
ECSP045473A (es) Derivados de 1-(aminoalquil)-3-sulfonilindol y 1-aminoalquil-3-sulfonilindazol como ligandos de 5-hidroxitriptamina-6
CO6640285A2 (es) 5-alquinil-pirimidinas
ECSP099553A (es) Compuestos triciclicos y su uso como moduladores del receptor de glucocorticosteroides
CO6341625A2 (es) Derivados de indol como agentes anticáncer
PA8790101A1 (es) Derivados de aminoalquilazol como antagonistas de histamina-3
ECSP11011108A (es) Piperidina espiro pirrolidinona y piperidinona sustituidas, su preparación y su uso terapéutico
CR9734A (es) Derivados de 3-sulfonilindazol sustituido como ligandos de 5-hidroxitriptamina-6
CR9733A (es) Derivados de azinil-3-sulfonilindazol como ligandos de 5-hidroxitriptamina-6
GT200600081A (es) Derivados de acetilenno
CO6390059A2 (es) Tetrahidropiran espiro pirrolidinona y piperidinona sustituidas, su preparación y su uso terapéutico
ME00582A (en) Tricyclic compound and pharmaceutical use thereof
PA8781601A1 (es) " derivados de azaciclilbenzamida como antagonistas de histamina-3
CR10474A (es) Derivados de benzozazol y benzotiazol como ligandos de 5-hidroxitriptamina-6
DOP2007000121A (es) Imidazolidina-2,4-dionas sustituidas con arilaminoarilalquilo, procedimiento para su preparación, medicamentos que comprenden estos compuestos y su uso
CR10339A (es) Derivados de sulfonil-3-heterociclilindazol como ligandos de 5-hidroxitriptamina-6
ECSP067096A (es) Metabolitos de indolilalquilamina como ligandos 5-hidroxitriptamina-6
PA8780701A1 (es) "aminoazaciclil-3-sulfonilindazoles como ligandos de 5-hidroxytryptamine-6"
CU20100045A7 (es) Derivados de isoquinolinilo e isoindolinilo como antagonistas de la histamina-3
CU20100047A7 (es) Derivados de azaciclilisoquinolinona e-isoindolinona como antagonistas de la histamina-3
UY32294A (es) Tetrahidropiran espiro pirrolidinona y piperidinona sustituidas, su preparación y su uso terapéutico

Legal Events

Date Code Title Description
FA Abandonment or withdrawal (granting procedure)