LU90939I2 - 3-Methtylamino-6carboxamido-1,2,3,4-tetrahhydrocarbazole (frovatriptan) et ses sels solvates et hydrates - Google Patents

3-Methtylamino-6carboxamido-1,2,3,4-tetrahhydrocarbazole (frovatriptan) et ses sels solvates et hydrates

Info

Publication number: LU90939I2
Authority: LU; Luxembourg
Prior art keywords: tetrahhydrocarbazole; methtylamino; frovatriptan; solvate; hydrate salts
Prior art date: 1991-06-26

Application number

LU90939C

Other languages

English (en)

Original Assignee

Vernalis Ltd

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.)

1991-06-26

Filing date

2002-07-24

Publication date

2002-09-24

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10697363&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=LU90939(I2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

2002-07-24 Application filed by Vernalis Ltd filed Critical Vernalis Ltd

2002-09-24 Publication of LU90939I2 publication Critical patent/LU90939I2/fr

Links

SIBNYOSJIXCDRI-SECBINFHSA-N frovatriptan Chemical compound C1=C(C(N)=O)[CH]C2=C(C[C@H](NC)CC3)C3=NC2=C1 SIBNYOSJIXCDRI-SECBINFHSA-N 0.000 title 1
229960002284 frovatriptan Drugs 0.000 title 1
150000003839 salts Chemical class 0.000 title 1
239000012453 solvate Substances 0.000 title 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D209/56—Ring systems containing three or more rings
- C07D209/80—[b, c]- or [b, d]-condensed
- C07D209/82—Carbazoles; Hydrogenated carbazoles
- C07D209/88—Carbazoles; Hydrogenated carbazoles 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 carbon atoms of the ring 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
- A61P25/04—Centrally acting analgesics, e.g. opioids
- 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
- A61P25/06—Antimigraine agents
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00

Landscapes

Health & Medical Sciences (AREA)
Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
General Health & Medical Sciences (AREA)
Veterinary Medicine (AREA)
General Chemical & Material Sciences (AREA)
Medicinal Chemistry (AREA)
Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
Bioinformatics & Cheminformatics (AREA)
Pharmacology & Pharmacy (AREA)
Life Sciences & Earth Sciences (AREA)
Animal Behavior & Ethology (AREA)
Engineering & Computer Science (AREA)
Public Health (AREA)
Chemical Kinetics & Catalysis (AREA)
Pain & Pain Management (AREA)
Biomedical Technology (AREA)
Neurology (AREA)
Neurosurgery (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Indole Compounds (AREA)
Plural Heterocyclic Compounds (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)

LU90939C 1991-06-26 2002-07-24 3-Methtylamino-6carboxamido-1,2,3,4-tetrahhydrocarbazole (frovatriptan) et ses sels solvates et hydrates LU90939I2 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB919113802A GB9113802D0 (en)	1991-06-26	1991-06-26	Medicaments
PCT/GB1992/001082 WO1993000086A1 (fr)	1991-06-26	1992-06-17	Utilisation de derives de tetrahydrocarbazone comme agonistes de recepteurs du type 5-ht¿1?

Publications (1)

Publication Number	Publication Date
LU90939I2 true LU90939I2 (fr)	2002-09-24

Family

ID=10697363

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
LU90939C LU90939I2 (fr)	1991-06-26	2002-07-24	3-Methtylamino-6carboxamido-1,2,3,4-tetrahhydrocarbazole (frovatriptan) et ses sels solvates et hydrates

Country Status (34)

Country	Link
US (2)	US5464864A (fr)
EP (1)	EP0591280B1 (fr)
JP (1)	JP3261502B2 (fr)
KR (1)	KR100251571B1 (fr)
CN (1)	CN1034072C (fr)
AP (1)	AP344A (fr)
AT (1)	ATE170746T1 (fr)
BR (2)	BR9206237A (fr)
CA (1)	CA2113726C (fr)
CZ (3)	CZ282083B6 (fr)
DE (2)	DE10299042I2 (fr)
DK (1)	DK0591280T3 (fr)
FI (1)	FI103967B (fr)
GB (1)	GB9113802D0 (fr)
HU (1)	HU218907B (fr)
IE (1)	IE922062A1 (fr)
IL (4)	IL117105A0 (fr)
LU (1)	LU90939I2 (fr)
MA (1)	MA22563A1 (fr)
MX (1)	MX9203444A (fr)
NL (1)	NL300103I2 (fr)
NO (2)	NO304774B1 (fr)
NZ (1)	NZ243288A (fr)
PL (3)	PL171034B1 (fr)
PT (1)	PT100620B (fr)
RU (1)	RU2137474C1 (fr)
SA (1)	SA92130141B1 (fr)
SG (1)	SG47877A1 (fr)
SI (1)	SI9200125B (fr)
SK (3)	SK280906B6 (fr)
TW (1)	TW214544B (fr)
UA (1)	UA41254C2 (fr)
WO (1)	WO1993000086A1 (fr)
ZA (1)	ZA924658B (fr)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB9211277D0 (en)	1992-05-28	1992-07-15	Glaxo Group Inc	Pharmaceutical compositions
GB9226530D0 (en) *	1992-12-21	1993-02-17	Smithkline Beecham Plc	Compounds
US5616603A (en) *	1995-05-26	1997-04-01	Smithkline Beecham Plc	Enantiomers of carbazole derivatives as 5-HT1 -like agonists
GB9226566D0 (en) *	1992-12-21	1993-02-17	Smithkline Beecham Plc	Compounds
US5618948A (en) *	1995-05-26	1997-04-08	Smithkline Beecham P.L.C.	Process for preparing an enantiomer of a carbazole derivative
DE69610793T2 (de) *	1995-06-23	2001-05-03	Eli Lilly And Co., Indianapolis	6-Subsitituierte-1,2,3,4-tetrahydro-9H-Carbazole und 7-substituierte-1OH-Cyclohepta(7,6-B)-Indole
US5917054A (en) *	1995-07-18	1999-06-29	Smithkline Beecham P.L.C.	Process for preparing enantiomers of carbazole derivatives as 5-HT1 -like agonists
US5708187A (en) *	1996-06-27	1998-01-13	Eli Lilly And Company	6-substituted-1,2,3,4-tetrahydro-9H-carbazoles and 7-substituted-10H-cyclohepta 7,6-B!indoles: New 5-HT1F agonists
US5891885A (en) *	1996-10-09	1999-04-06	Algos Pharmaceutical Corporation	Method for treating migraine
GB9723061D0 (en) *	1997-10-31	1998-01-07	Vanguard Medica Ltd	Medicaments
US6066092A (en) *	1997-11-06	2000-05-23	Cady; Roger K.	Preemptive prophylaxis of migraine device and method
US7189753B1 (en)	1997-11-06	2007-03-13	Cady Roger K	Preemptive prophylaxis of migraine
GB9808069D0 (en) *	1998-04-16	1998-06-17	Vanguard Medica Ltd	Novel processes
GB9817911D0 (en) *	1998-08-17	1998-10-14	Vanguard Medica Ltd	New use
US20030198669A1 (en) *	2001-07-05	2003-10-23	R.T. Alamo Ventures I, Llc	Compositions and methods for rapid dissolving formulations of dihydroergotamine and caffeine for the treatment of migraine
US6685951B2 (en)	2001-07-05	2004-02-03	R. T. Alamo Ventures I, Inc.	Administration of dihydroergotamine as a sublingual spray or aerosol for the treatment of migraine
US20030017175A1 (en) *	2001-07-05	2003-01-23	R.T. Alamo Ventures I, Inc.	Sublingual administration of dihydroergotamine for the treatment of migraine
KR100752549B1 (ko) *	2001-09-28	2007-08-30	에프. 호프만-라 로슈 아게	카르베딜올의 유사다형태
DK1523486T3 (da)	2002-06-21	2008-03-03	Suven Life Sciences Ltd	Tetracykliske arylsulfonylindoler med serotoninreceptor-affinitet
DE60329607D1 (de)	2002-06-21	2009-11-19	Suven Life Sciences Ltd	Sich als therapeutische mittel eignende arylalkylindole mit affinität für den serotoninrezeptor, verfahren zu deren herstellung und pharmazeutische zusammensetzungen, die diese enthalten
JP4559230B2 (ja)	2002-11-28	2010-10-06	スベンライフサイエンシズリミティド	セロトニン受容体に対する親和性を有する新規ｎ−アリールスルホニル−３−置換されたインドール、その調製方法、それを含有する医薬組成物
MXPA05005700A (es)	2002-11-28	2005-08-16	Suven Life Sciences Ltd	N-arilsulfonil-3-aminoalcoxiindoles.
EA009367B1 (ru)	2002-12-18	2007-12-28	Сувен Лайф Сайенсиз Лимитед	ПРОИЗВОДНЫЕ 5-ТИА-5-ДИОКСО-4b-АЗАИНДЕНО[2,1-a]ИНДЕНА, ОБЛАДАЮЩИЕ АФФИННОСТЬЮ К РЕЦЕПТОРУ СЕРОТОНИНА
RU2430088C2 (ru) *	2004-07-14	2011-09-27	Центарис Гмбх	Производные тетрагидрокарбазола и фармацевтическая композиция на их основе
US7601856B2 (en)	2006-07-27	2009-10-13	Wyeth	Benzofurans as potassium ion channel modulators
ATE530523T1 (de) *	2006-08-07	2011-11-15	Actelion Pharmaceuticals Ltd	(3-amino-1,2,3,4-tetrahydro-9h-carbazol-9-yl)- essigsäurederivate
SI2124556T1 (sl)	2006-10-09	2015-01-30	Charleston Laboratories, Inc.	Farmacevtske sestave
WO2008097664A1 (fr)	2007-02-11	2008-08-14	Map Pharmaceuticals, Inc.	Procédé d'administration thérapeutique de dhe pour procurer un soulagement rapide de la migraine tout en minimisant le profil des effets secondaires
US20090069399A1 (en) *	2007-09-12	2009-03-12	Protia, Llc	Deuterium-enriched frovatriptan
EP3090743A1 (fr)	2008-01-09	2016-11-09	Charleston Laboratories, Inc.	Compositions pharmaceutiques
WO2010073253A1 (fr) *	2008-12-22	2010-07-01	Natco Pharma Limited	Procédé de préparation de frovatripan optiquement actif
CA2767576C (fr)	2009-07-08	2020-03-10	Charleston Laboratories Inc.	Compositions pharmaceutiques refermant un antiemetique et un analgesiqueopioide
US9204906B2 (en)	2009-10-22	2015-12-08	Nuvasive, Inc.	Posterior cervical fusion system and techniques
US10098674B2 (en)	2009-10-22	2018-10-16	Nuvasive, Inc.	System and method for posterior cervical fusion
WO2013016223A2 (fr)	2011-07-22	2013-01-31	The University Of Chicago	Traitements de la migraine et de troubles apparentés
AU2013361337A1 (en)	2012-12-21	2015-07-09	Map Pharmaceuticals, Inc.	8'-Hydroxy-Dihydroergotamine compounds and compositions
EP2816030A1 (fr)	2013-06-20	2014-12-24	Duke Chem, S. A.	Procédés de préparation de frovatriptan et ses énantiomères
GB201312768D0 (en)	2013-07-17	2013-08-28	Ge Healthcare Ltd	Work-up procedure
CA3055170A1 (fr)	2016-03-04	2017-09-08	Charleston Laboratories, Inc.	Compositions pharmaceutiques
EP3766483A1 (fr)	2019-07-19	2021-01-20	BioPharma Synergies, S. L.	Composition de poudre orodispersible comprenant un triptane
AU2024326262A1 (en) *	2023-08-13	2026-03-26	GATC Health Corp	Compounds and methods for treating addiction
CN119499195A (zh) *	2024-11-26	2025-02-25	青岛国信制药有限公司	一种快速吸收琥珀酸呋罗曲坦片及其制备方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3642816A (en) *	1967-08-10	1972-02-15	Sterling Drug Inc	3-acetamido-1 2 3 4-tetrahydrocarbazole
US4062864A (en) *	1968-01-24	1977-12-13	Sterling Drug Inc.	3-Hydroxy carbazole derivatives
US3959309A (en)	1968-01-24	1976-05-25	Sterling Drug Inc.	3-Amido-1,2,3,4-tetrahydrocarbazoles
US3592824A (en) *	1970-03-12	1971-07-13	Miles Lab	3-substituted amino-1,2,3,4-tetrahydrocarbazoles
BE787537A (fr) *	1971-08-16	1973-02-14	Sterling Drug Inc	Tetrahydrocarbazoles
US4172834A (en)	1971-08-16	1979-10-30	Sterling Drug Inc.	3-Amino-tetrahydrocarbazoles
DE2815926A1 (de) *	1978-04-13	1979-10-18	Boehringer Mannheim Gmbh	Neue carbazolyl-(4)-oxy-propanolamin-derivate, verfahren zu ihrer herstellung und diese verbindungen enthaltende arzneimittel
US4257952A (en) *	1977-06-06	1981-03-24	Sterling Drug Inc.	3-Amino-tetrahydrocarbazoles
US4254134A (en) *	1978-03-17	1981-03-03	Endo Laboratories, Inc.	Antidepressant 2-amino- and -2-(substituted amino)-cis-hexahydro-carbazoles
EP0115607A1 (fr) *	1983-01-04	1984-08-15	MERCK PATENT GmbH	Dérivés de tétrahydrocarbazole

1991
- 1991-06-26 GB GB919113802A patent/GB9113802D0/en active Pending
1992
- 1992-06-17 SK SK1054-98A patent/SK280906B6/sk not_active IP Right Cessation
- 1992-06-17 UA UA93002251A patent/UA41254C2/uk unknown
- 1992-06-17 BR BR9206237A patent/BR9206237A/pt not_active Application Discontinuation
- 1992-06-17 AT AT92912379T patent/ATE170746T1/de active
- 1992-06-17 KR KR1019930704055A patent/KR100251571B1/ko not_active Expired - Lifetime
- 1992-06-17 DE DE2002199042 patent/DE10299042I2/de active Active
- 1992-06-17 JP JP51108692A patent/JP3261502B2/ja not_active Expired - Lifetime
- 1992-06-17 DE DE69226953T patent/DE69226953T2/de not_active Expired - Lifetime
- 1992-06-17 PL PL92311304A patent/PL171034B1/pl unknown
- 1992-06-17 US US08/167,846 patent/US5464864A/en not_active Expired - Lifetime
- 1992-06-17 SK SK1685-98A patent/SK280907B6/sk not_active IP Right Cessation
- 1992-06-17 CZ CS932861A patent/CZ282083B6/cs not_active IP Right Cessation
- 1992-06-17 HU HU9303731A patent/HU218907B/hu active IP Right Revival
- 1992-06-17 RU RU93058534A patent/RU2137474C1/ru active Protection Beyond IP Right Term
- 1992-06-17 DK DK92912379T patent/DK0591280T3/da active
- 1992-06-17 CZ CZ961506A patent/CZ282327B6/cs not_active IP Right Cessation
- 1992-06-17 WO PCT/GB1992/001082 patent/WO1993000086A1/fr not_active Ceased
- 1992-06-17 CA CA002113726A patent/CA2113726C/fr not_active Expired - Lifetime
- 1992-06-17 PL PL92307118A patent/PL169410B1/pl unknown
- 1992-06-17 PL PL92301883A patent/PL169392B1/pl unknown
- 1992-06-17 SG SG1996004938A patent/SG47877A1/en unknown
- 1992-06-17 CZ CZ961505A patent/CZ282061B6/cs not_active IP Right Cessation
- 1992-06-17 EP EP92912379A patent/EP0591280B1/fr not_active Expired - Lifetime
- 1992-06-17 SK SK1319-93A patent/SK280905B6/sk not_active IP Right Cessation
- 1992-06-24 ZA ZA924658A patent/ZA924658B/xx unknown
- 1992-06-24 PT PT100620A patent/PT100620B/pt not_active IP Right Cessation
- 1992-06-24 MA MA22853A patent/MA22563A1/fr unknown
- 1992-06-24 NZ NZ243288A patent/NZ243288A/en not_active IP Right Cessation
- 1992-06-25 TW TW081104991A patent/TW214544B/zh not_active IP Right Cessation
- 1992-06-25 AP APAP/P/1992/000403A patent/AP344A/en active
- 1992-06-25 CN CN92108831A patent/CN1034072C/zh not_active Expired - Lifetime
- 1992-06-25 IL IL11710596A patent/IL117105A0/xx unknown
- 1992-06-25 IL IL117104A patent/IL117104A/xx not_active IP Right Cessation
- 1992-06-25 IL IL117105A patent/IL117105A/en not_active IP Right Cessation
- 1992-06-25 IL IL102322A patent/IL102322A/xx not_active IP Right Cessation
- 1992-06-26 SI SI9200125A patent/SI9200125B/sl unknown
- 1992-06-26 MX MX9203444A patent/MX9203444A/es unknown
- 1992-07-01 IE IE206292A patent/IE922062A1/en not_active IP Right Cessation
- 1992-10-04 SA SA92130141A patent/SA92130141B1/ar unknown
1993
- 1993-12-23 FI FI935842A patent/FI103967B/fi not_active IP Right Cessation
- 1993-12-23 NO NO934759A patent/NO304774B1/no not_active IP Right Cessation
1995
- 1995-05-15 US US08/442,719 patent/US5637611A/en not_active Expired - Lifetime
1997
- 1997-05-06 BR BR1100460-6A patent/BR1100460A/pt active IP Right Grant
2002
- 2002-07-24 LU LU90939C patent/LU90939I2/fr unknown
- 2002-10-14 NL NL300103C patent/NL300103I2/nl unknown
2005
- 2005-05-03 NO NO2005011C patent/NO2005011I2/no unknown

Also Published As

Publication number	Publication date
AU1977592A (en)	1993-01-25
SA92130141B1 (ar)	2005-12-18
ZA924658B (en)	1993-12-24
SK131993A3 (en)	1994-06-08
BR1100460A (pt)	2000-07-18
CN1069726A (zh)	1993-03-10
ATE170746T1 (de)	1998-09-15
SK280906B6 (sk)	2000-09-12
PL169410B1 (pl)	1996-07-31
IL117105A0 (en)	1996-06-18
IL102322A (en)	1997-09-30
KR100251571B1 (ko)	2000-07-01
MA22563A1 (fr)	1992-12-31
NO2005011I2 (no)	2008-02-11
CZ150596A3 (en)	1997-05-14
FI935842A7 (fi)	1993-12-23
DE10299042I2 (de)	2005-02-03
CZ150696A3 (en)	1997-06-11
IL102322A0 (en)	1993-01-14
NL300103I1 (nl)	2002-12-02
PT100620A (pt)	1993-09-30
AP9200403A0 (en)	1992-07-31
IE922062A1 (en)	1992-12-30
WO1993000086A1 (fr)	1993-01-07
AU652842B2 (en)	1994-09-08
CN1034072C (zh)	1997-02-19
CZ282083B6 (cs)	1997-05-14
IL117104A0 (en)	1996-06-18
JPH06508827A (ja)	1994-10-06
DE10299042I1 (de)	2003-02-20
CZ282327B6 (cs)	1997-06-11
NZ243288A (en)	1994-09-27
HK1014669A1 (en)	1999-09-30
IL117104A (en)	1997-09-30
PL171034B1 (en)	1997-02-28
FI935842A0 (fi)	1993-12-23
US5637611A (en)	1997-06-10
GB9113802D0 (en)	1991-08-14
FI103967B1 (fi)	1999-10-29
HU218907B (hu)	2000-12-28
DE69226953T2 (de)	1999-05-12
DK0591280T3 (da)	1999-02-15
JP3261502B2 (ja)	2002-03-04
RU2137474C1 (ru)	1999-09-20
SK280907B6 (sk)	2000-09-12
BR9206237A (pt)	1995-04-11
HUT68961A (en)	1995-08-28
CZ286193A3 (en)	1994-07-13
AP344A (en)	1994-07-05
EP0591280B1 (fr)	1998-09-09
FI103967B (fi)	1999-10-29
CA2113726A1 (fr)	1993-01-07
SK280905B6 (sk)	2000-09-12
MX9203444A (es)	1993-12-01
SI9200125A (en)	1992-12-31
UA41254C2 (uk)	2001-09-17
EP0591280A1 (fr)	1994-04-13
NO934800D0 (no)	1993-12-23
CA2113726C (fr)	2008-02-19
SG47877A1 (en)	1998-04-17
PL169392B1 (pl)	1996-07-31
TW214544B (fr)	1993-10-11
NO2005011I1 (no)	2005-05-18
US5464864A (en)	1995-11-07
DE69226953D1 (de)	1998-10-15
CZ282061B6 (cs)	1997-05-14
SI9200125B (en)	2001-12-31
IL117105A (en)	1998-01-04
NO934800L (no)	1993-12-23
NL300103I2 (nl)	2003-02-03
PT100620B (pt)	1999-01-29
NO304774B1 (no)	1999-02-15

Publication	Publication Date	Title
LU90939I2 (fr)	2002-09-24	3-Methtylamino-6carboxamido-1,2,3,4-tetrahhydrocarbazole (frovatriptan) et ses sels solvates et hydrates
GB2256295B (en)	1995-06-14	Data storage and apparatus
ZA929700B (en)	1993-08-10	Piperidinyl and pieraziny alkyl indolones.
EP0438961A3 (en)	1992-01-02	Hardware data string operation controller
GB2247545B (en)	1994-02-02	Laptop computer
EP0457563A3 (en)	1992-09-30	Slant rig cementing apparatus
GB2254469B (en)	1995-05-10	Data storage
EP0548928A3 (en)	1993-11-24	Portable computer
EP0542430A3 (en)	1993-08-25	Information access apparatus and methods
EP0465894A3 (en)	1992-06-24	Drilling device
SG43849A1 (en)	1997-11-14	Memory mapped keyboard controller
EP0520707A3 (en)	1994-05-25	Data storage apparatus
GB9111730D0 (en)	1991-07-24	Portable drilling apparatus
NO921851L (no)	1992-11-24	"navlestreng"-frigjoeringsmekanisme
GB9101207D0 (en)	1991-02-27	Data security device
GB9209442D0 (en)	1992-06-17	Drilling device
AU115858S (en)	1992-12-08	Portable Computer
GB2262633B (en)	1995-04-26	Security of stored data
AU115857S (en)	1992-12-08	Portable Computer
EP0533373A3 (en)	1993-04-21	Computer system having cache memory
GB9113751D0 (en)	1991-08-14	Computer security
GB9218156D0 (en)	1992-10-14	Improved drilling apparatus
GB2262443B (en)	1995-05-24	Wall marking device
EP0480566A3 (en)	1993-01-13	Bit stuffing apparatus
CS434890A3 (en)	1992-04-15	Drilling device