HK1015785A1 - Crystal of dihydrate of a condensed heterocyclic three-membered ring compound as well as preparation process and use thereof - Google Patents

Crystal of dihydrate of a condensed heterocyclic three-membered ring compound as well as preparation process and use thereof

Info

Publication number
HK1015785A1
HK1015785A1 HK99100985A HK99100985A HK1015785A1 HK 1015785 A1 HK1015785 A1 HK 1015785A1 HK 99100985 A HK99100985 A HK 99100985A HK 99100985 A HK99100985 A HK 99100985A HK 1015785 A1 HK1015785 A1 HK 1015785A1
Authority
HK
Hong Kong
Prior art keywords
dihydrate
crystal
well
preparation process
membered ring
Prior art date
Application number
HK99100985A
Other languages
English (en)
Inventor
Yasuo Ito
Hideo Kato
Shingo Yasuda
Noriyuki Kado
Nobuhiko Iwasaki
Hiroyuki Nishino
Makoto Takeshita
Original Assignee
Hokuriku Pharmaceutical
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 Hokuriku Pharmaceutical filed Critical Hokuriku Pharmaceutical
Publication of HK1015785A1 publication Critical patent/HK1015785A1/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
    • C07D491/02—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains two hetero rings
    • C07D491/04—Ortho-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
HK99100985A 1995-09-01 1999-03-10 Crystal of dihydrate of a condensed heterocyclic three-membered ring compound as well as preparation process and use thereof HK1015785A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP24859195 1995-09-01
PCT/JP1996/002352 WO1997009330A1 (fr) 1995-09-01 1996-08-23 Cristal d'hydrate et son procede de preparation

Publications (1)

Publication Number Publication Date
HK1015785A1 true HK1015785A1 (en) 1999-10-22

Family

ID=17180403

Family Applications (1)

Application Number Title Priority Date Filing Date
HK99100985A HK1015785A1 (en) 1995-09-01 1999-03-10 Crystal of dihydrate of a condensed heterocyclic three-membered ring compound as well as preparation process and use thereof

Country Status (7)

Country Link
US (1) US6075035A (de)
EP (1) EP0864572B1 (de)
CN (1) CN1079797C (de)
AU (1) AU6754296A (de)
DE (1) DE69612626T2 (de)
HK (1) HK1015785A1 (de)
WO (1) WO1997009330A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI229674B (en) 1998-12-04 2005-03-21 Astra Pharma Prod Novel triazolo[4,5-d]pyrimidine compounds, pharmaceutical composition containing the same, their process for preparation and uses

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0680306B2 (ja) * 1984-07-02 1994-10-12 日本電装株式会社 内燃機関の点火時期制御装置
JPS6192263A (ja) * 1985-10-22 1986-05-10 電気化学工業株式会社 セメントモルタル又はコンクリートの吹付方法
JP2974529B2 (ja) * 1992-02-20 1999-11-10 北陸製薬株式会社 両性型三環系化合物
JPH06107664A (ja) * 1992-10-01 1994-04-19 Hokuriku Seiyaku Co Ltd ５Ｈ−ベンゾ〔ｂ〕ピラノ〔２，３−ｂ〕ピリジン誘導体
JPH06116273A (ja) * 1992-10-08 1994-04-26 Hokuriku Seiyaku Co Ltd 三環系化合物

Also Published As

Publication number Publication date
CN1200123A (zh) 1998-11-25
AU6754296A (en) 1997-03-27
WO1997009330A1 (fr) 1997-03-13
EP0864572A1 (de) 1998-09-16
CN1079797C (zh) 2002-02-27
EP0864572A4 (de) 1998-11-25
US6075035A (en) 2000-06-13
DE69612626T2 (de) 2001-09-13
DE69612626D1 (de) 2001-05-31
EP0864572B1 (de) 2001-04-25

Similar Documents

Publication Publication Date Title
IL110503A (en) Benzo-fused heterocyclic compounds having a 5-membered ring processes for their preparation and pharmaceutical compositions containing them
PL312829A1 (en) Novel derivatives of naphtalene and method of obtaining them, novel intermediate compounds and pharmaceutical agent
HUP9802487A3 (en) Intermediary compounds for hemisynthesis of taxanes and preparation of them
HU9800112D0 (en) Biphenyl-sulfonyl-substituted heterocyclic compounds of fife-membered ring, their production and use
FI900813A0 (fi) Menetelmä uusien terapeuttisesti käyttökelpoisten bentsatsepiini- ja bentsotiatsepiinijohdannaisten valmistamiseksi
HUP9602510A3 (en) Preparation of substituted thiazoles
TW236610B (en) Preparation of dinitrotoluene
NO982237D0 (no) Ny fremgangsmÕte for fremstilling av fenylimidazolidinderivater
IL117486A (en) Processes for the preparation of taxanes utilizing oxazolidine derivatives
HUP9901055A3 (en) Preparation of clavulanate salts
NO990520L (no) FremgangsmÕte for fremstilling av cykliske depsipeptidforbindelser og et nytt cyklisk depsipeptid
HK1015785A1 (en) Crystal of dihydrate of a condensed heterocyclic three-membered ring compound as well as preparation process and use thereof
BR9606638A (pt) Composto processo de preparação de um composto composição farmacêutica e uso de um composto
GB2239014B (en) Racemization of benzothiazepin derivatives
NO950714D0 (no) Anvendelse av en tricyklisk forbindelse for fremstilling av medisinske preparater
NO940171L (no) Fremgangsmåte for kontinuerlig fremstilling av dimetoksyetanal
AU6406098A (en) Use of minalcipran and its derivatives for preparing a medicine for treating certain psychiatric diseases
EP0444708A3 (en) Process for preparation of beta-lactam derivatives
IL117465A0 (en) A pharmaceutical use of certain cystine derivatives
GB9618371D0 (en) Novel use of a known compound
HRP940344A2 (en) Process of making spirocycles and analogs thereof
IL117813A0 (en) Use of heterocyclic compounds
HUT67669A (en) Process for preparation of chloro-methyl-pyridin derivatives
HU9502738D0 (en) Process for the preparation of condensed carbapeneme derivatives
IL118781A0 (en) Preparation of N-protected 4-ketoproline derivatives

Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20140823