baber/WOPTO huggingface dataset:
Patent KR-100195547-B1 (KR)
Title: Novel vitamin d analogues
Inventor: BINDERUP ERNST TORNDAL
IPC: A61P29/00
Filed: 1990-07-04
Granted: 1999-06-15
Abstract: PCT No. PCT/DK90/00168 Sec. 371 Date Nov. 19, 1991 Sec. 102(e) Date Nov. 19, 1991 PCT Filed Jul. 4, 1990 PCT Pub. No. WO91/00855 PCT Pub. Date Jan. 24, 1991.   <IMAGE> (I)  The present invention relates to compounds of formula (I), in which formula n is 2 or 3, m is 0 or an integer from 1-4; R1 and R2 (which may be the same or different) stand for hydrogen or C1-C8-hydrocarbyl, hydrocarbyl indicating the residue after removal of a hydrogen atom from a straight, branched or cyclic saturated or unsaturated hydrocarbon, or taken together with the carbon bearing the hydroxyl group (starred in formula (I)), R1 and R2 can form a saturated or unsaturated C3-C8 carboxylic ring; in addition, R1 and/or R2 and/or one of the m carbons designated by the " DEG " may be optionally substituted with one or more chlorine or fluorine atom(s); and finally one of the carbons designated " DEG " may optionally be substituted by one or two C1-C2 alkyl group(s); and derivatives of the compounds of formula (I) in which one or more hydroxy have been transformed into -O-acyl or O-glycosyl or phosphate ester groups; such masked groups being hydrolyzable in vivo. The present compounds find use in both the human and vertinary practice in the treatment and prophylaxis of autoimmune diseases (including diabetes mellitus), hypertension, acne, alopecia, skin ageing, imbalance in the immune system, inflammatory diseases such as rheumatoid arthritis and asthma as well as diseases characterized by abnormal cell differentiation and/or cell proliferation, such as e.g. psoriasis and cancer.
Patent KR-950002465-B1 (KR)
Title: Time measurement method of a welding robot
Inventor: HAN CHANG-HON
IPC: B23K9/12
Filed: 1992-01-27
Granted: 1995-03-20
Abstract: The method consists of; a time measuring routime checking the welding start and finish times by an arc detecting sensor comnected to a programmable logic controller (PLC) and transferring the measured time data to a robot through the communication port; and a file storing routine automatically filing the measured welding times and clearing a timer of the programmable logic controller. The production plan is efficiently devised to be easy to keep the data of the measured welding times.
Patent KR-950012743-B1 (KR)
Inventor: HONDA HIROKI
IPC: H01L27/08
Filed: 1992-06-24
Granted: 1995-10-20
Abstract: 내용 없음.
Patent KR-950000007-B1 (KR)
Inventor: SATO TOSHIO
IPC: C23C2/24
Filed: 1992-06-24
Granted: 1995-01-07
Abstract: 내용 없음.
Patent KR-970000082-B1 (KR)
Title: Ink container and ink-jet recording apparatus using the same
Inventor: UJITA TOSHIHIKO
IPC: B41J2/175
Filed: 1992-08-27
Granted: 1997-01-04
Abstract: An ink container includes a container body; a movable wall movable along an inside surface of the container body; the movable wall comprising a sealing portion in sealing contact with the inside surface of the container body and at least one tilt preventing portion for preventing the movable wall from tilting, the tilt preventing portion being spaced from the sealing portion. <IMAGE>
Patent KR-0150799-B1 (KR)
Inventor: NISHII KAZUNARI
IPC: F24C7/08
Filed: 1992-08-28
Granted: 1998-12-15
Abstract: 본 발명은, 조리진행중에 피조리물로부터 발생하는 물리량의 변화를 조리정도추정수단에 입력함으로써, 피조리물의 표면온도와 중심온도를 실시간으로 추정시키고, 그 온도정보를 기초로 조리수단을 제어함으로써, 자동조리에 있어서의 조리성능의 향상과 조리범부마다 조작키를 집약분류하여, 조작성도 향상시키는 것을 특징으로 한 것이다.
Patent KR-100230521-B1 (KR)
Inventor: KBODA KAJUO
IPC: C04B28/18
Filed: 1992-09-03
Granted: 1999-12-01
Abstract: 필라멘트 형태로 분산된 방향족 폴리에테르 아미드 섬유 1~5중량%와 섬유상 규회석 20~70중량%를 함유하고, 매트릭스가 규산 칼슘 수화물로 이루어지고, 밀도가 1.3~1.9g/cm 3 인, 석면을 함유하지 않는 가공가능한 고강도의 단열재가 제공된다.
Patent KR-950012842-B1 (KR)
Inventor: WATANABE ETSURO
IPC: B29C35/16
Filed: 1992-09-09
Granted: 1995-10-22
Abstract: 내용 없음.
Patent KR-970011207-B1 (KR)
Inventor: NARAO CHARLES E
IPC: G06F15/167
Filed: 1992-09-26
Granted: 1997-07-08
Abstract: 요약없음.
Patent KR-960008499-B1 (KR)
Inventor: JANG HONG-YONG
IPC: H01L21/268
Filed: 1992-10-05
Granted: 1996-06-26
Abstract: 내용 없음.
Patent KR-950000725-B1 (KR)
Title: Ultra high speed spinning process for preparation of polyester fiber
Inventor: BAEK SUNG-CHON
IPC: D01D10/02
Filed: 1992-12-01
Granted: 1995-01-28
Abstract: The polyethylen terephtalate having 0.645 inherent viscosity is spun at 295 deg.C through a spinneret of which number of capillary hole is 36 and diameter is 0.2 mm and fiber finess of it is 75 denier/36 filament. A spun yarn (Y) is quenched by cool air at a velocity of 0.4 m/sec and solidified at below 80 deg.C in a quenching chamber (2). Spun yarns (Y) are gathered in a guide (3) of which inner diameter is 10<=R2<=30 mm. The gathered yarns pass air control holes (4)(4') and a heating chamber (5) and are rewinded at over 50,000 m/min.
Patent KR-960008229-B1 (KR)
Title: Captopril sustained release tablet
Inventor: BAEK WOO-HYUN
IPC: A61K31/40
Filed: 1992-12-29
Granted: 1996-06-21
Abstract: The tablet is composed of 7.5-10 wt% captopril, 6-10 wt% hydroxyethyl cellulose, 28-48 wt% ascorbic acid as an oxidation resistant, 0.5-1 wt% magnesium stearate, 4-7 wt% stearic acid, 20-35 wt% stearil alcohol and 12-15 wt% hydrogenated castor oil. The tablet is coated with moisture-proofing film, made by dissolving hydroxyprophyl methyl cellulose, titanium oxide, ethylcellulose and diethyl phthalate into ethanol and methylene chloride.
Patent KR-960006734-B1 (KR)
Title: Oil skimming mat and the manufacturing method of oil skimming met
Inventor: SIN SANG-CHOL
IPC: E02B15/04
Filed: 1992-12-31
Granted: 1996-05-23
Abstract: The mat is for absorbing oil on the water or sea. The mat is prepared by: obtaining a wad of cotton from the mixture of feather of birds and forming materials with weight ratio of 2:8 to 8:2; processing the mixture in a size; and forming unwoven cloth(20) around the mixture.
Patent KR-0181295-B1 (KR)
Title: Phospholipid -or lipid-combining glycosaminoglycan production thereof and cancer metastasis inhibitor
Inventor: SAKURAI KATSUKIYO
IPC: C08B37/00
Filed: 1991-07-24
Granted: 1999-04-01
Abstract: A compound comprising a glycosaminoglycan combined with a phospholipid or lipid, which has a pharmacological activity of inhibiting cancer metastasis because it can effective y inhibit the adhesion of cancer cells to hemangioendotheliocytes or extracellular matrices. This compound is produced by cleaving and oxidising the terminal of a glycosaminoglycan to give a derivative thereof, and either reacting the primary amino group of a phospholipid with the aldehyde or lactone group of the derivative or with the carboxyl group present in the glycosaminoglycan chain, or reacting the primary amino group of the glycosaminoglycan derivative with the carboxyl group of a phospholipid or lipid derivative. The product is nontoxic and useful as a cancer metastasis inhibitor.
Patent KR-100214153-B1 (KR)
Inventor: DANIELI T BUCKLEY
IPC: B29B11/14
Filed: 1993-02-25
Granted: 1999-08-02
Abstract: 본 발명은 구조적인 예비성형체들을 제조하기 위한 방법 및 장치를 제공하는 유도된 섬유의 에너지 인가공정에 관한 것이다. 섬유의 보강 재료는 짧은 길이로 절단되어 관통된 몰드부로 투입된다. 관통된 몰드부위에 투입 및 또는 침전동안에 섬유들은 전자기선에 의해 경화가능한 결합제로 스프레이된다. 결합제 함유 섬유들은 공기흐름에 의해 관통된 몰드부위에 유지되고, 관통된 몰드부는 공기흐름을 제공하는 프리넘 안에 회전가능하게 설치된다. 관통된 몰드부의 회전 및 섬유 및 결합제 투입장치들의 방사작용은 관통된 몰드부의 균일하고 완전한 도포에 효과적이다. 절단된 섬유들의 매트가 관통된 몰드부에 도포된 후에, 견고한 3차원 예비성형체의 형태를 복제하기 위하여 제2몰드부는 몰드와 근접하게 되어 섬유들을 압축한다. 전자기선 투과성 재료로 제작된 몰드에 있어서, 압축된 섬유들은 결합제를 경화시키고 견고한 3차원요소로 매트의 섬유들을 결합시키기 위해 전자기선에 노출된다. 보조부재나 부재들과 같은 서브조립체는 예비성형체 및 또는 서브조립체의 선택된 영역에 전자기 에너지 경화성 결합제를 도포하고, 보재부재를 소정의 방위로 위치시키며 선택된 결합제 코팅된 영역에 예비성형체와 친밀하게 접촉되도록 위치시킴으로써 부착될 수 있고, 상기 선택된 영역에서 결합제는 전자기 에너지를 가함으로써 경화된다. 전자기 에너지는 예를들어, 마이크로파 복사선 및 또는 자외선일 수 있다.
Patent KR-0143216-B1 (KR)
Inventor: KIM TAE-DUK
IPC: F24F11/00
Filed: 1993-03-15
Granted: 1998-08-01
Abstract: 본 발명은 공기조화기의 운전제어방법에 관한 것으로, 공조부하에 따른 최대 운전주파수를 차별화하여 이상부하 발생시에도 압축기에 무리한 부하가 걸리지 않는 연속운전을 가능케하여 압축기의 잦은 온오프에 의한 전력손실을 줄이고 과부하로 인한 기기의 손상을 방지하도록 한 것이다. 
     압축기의 운전주파수를 다단계로 제어할 수 있는 공기조화기에 있어서, 본 발명에 따른 공기조화기의 운전제어방법은 압축기(6)에 흐르는 전류를 감지하여 감지결과 이상부하에 따른 피크전류가 발생되면 압축기(6)의 운전주파수를 한단계씩 낮추거나 또는 가장 낮은 주파수로 구동시키므로써 압축기(6)가 과열되는 것을 방지하는 것을 특징으로 한다. 
     본 발명에 따른 공기조화기의 운전제어방법에 의해 압축기(6)의 최대주파수 F max 및 운전주파수 F를 부하 변화에 따라 다단계로 변화시킴으로써 피크전류에 의한 압축기(6)의 과열 및 운전정지를 방지하고, 압축기(6)의 잦은 온오프로 인한 재기동시의 전력낭비를 억제할 수 있다.
Patent KR-950012565-B1 (KR)
Title: Assembling panel
Inventor: KIM KYONG-JU
IPC: E04B2/82
Filed: 1993-03-17
Granted: 1995-10-19
Abstract: The prefabricated panel simplifies and strengthens the assembly structure. It comprises pipes(103) crossing horizontally and vertically over a heat insulation layer; assembly means(210) fixed at one side of the pipes(103) and forming a female thread on inner surface; coupling means(220) fixed at the other side of the pipes(103) and coupled with the assembly means of the other panel; a rotary means(205) having a fixed part(225b) with a hole(221c) smaller than the diameter of the pipes(103) and a head(225c) larger than the diameter of the hole(221c). It can prevent the coupling part from getting exposed.
Patent KR-970004883-B1 (KR)
Title: Liquid crystal display panel
Inventor: BAE BYUNG-SUNG
IPC: G02F1/1368
Filed: 1993-04-03
Granted: 1997-04-08
Abstract: A liquid crystal display panel having an optimal opening performance by effectively arranging data and gate lines is disclosed. The panel includes a glass substrate(50). A plurality of gate lines(531,532,..53n) are transversely formed on glass substrate(50). A plurality of semiconductor layer patterns(16,36,56) are formed on each of gate lines(531,532,..53n) through an insulating layer. A plurality of data lines(12n,32n,42n) are formed on semiconductor layer patterns(16,36,56). One side of each of data lines(12n,32n,42n) slantly crosses each of gate lines(531,532,..53n). A plurality of drain patterns(15,35,45) are situated from data lines(12n,32n,42n) by a predetermined distance. One side of each of a plurality of drain patterns(15,35,45) slantly crosses each of data lines(12n,32n,42n) and the other side thereof faces parallel with each of data lines(12n,32n,42n). A plurality of pixel electrodes(17,37,47) are coupled with drain patterns(15,35,45).
Patent KR-960014646-B1 (KR)
Title: Anti-vibration apparatus for exposure equipment
Inventor: KIM KWANG-KI
IPC: G02F1/13
Filed: 1993-04-21
Granted: 1996-10-19
Abstract: a measuring means provided in contact with the top of the apparatus for measuring the change in the height of the apparatus; an air injecting means connected to the one side of the apparatus for injecting air into the apparatus; and a controlling unit connected to the measuring means to maintain the height of the apparatus by operating the air injecting means when the height of the apparatus becomes below a predetermined value.
Patent KR-950011844-B1 (KR)
Title: System for automatically guiding a bus stop
Inventor: SONG U-KYONG
IPC: G08G1/123
Filed: 1993-05-19
Granted: 1995-10-11
Abstract: The system comprises an operation key inputting unit for applying a start and stop signal to a microcomputer according to input of an operation key controlling the start and stop of the system; an open/close sensor for sensing the open/close operation of the entrance door and then applying the open/close signal to the microcomputer; a distance converter for counting a running distance of the bus and then applying it to the microcomputer; a stop number counter for increasing the number of bus stop by one; the control key inputting unit for increasing/decreasing the number of bus stop by a passive operation; broadcasting a guide information according to the increased stop number; and an output selection unit for transmitting a guide broadcasting message corresponding to the increased stop number from the message storing unit.
Patent KR-0121295-B1 (KR)
Title: Interval permitting multi-approach memory device of image analysis processing
Inventor: PARK JONG-WON
IPC: H04N1/411
Filed: 1993-09-18
Granted: 1997-11-17
Abstract: The present invention relates to a video analysis processing interval permissive multiaccess memory device which stores data to two-dimensional video points in plural memory modules, defines video data by the unit of block (B), row (V), column (H), diagonal line (D), bias diagonal line (BD), and simultaneously access the video points by computing memory address relating to the defined data. The video points are continuously positioned without any interval and positioned at regular intervals, and the inventive device simultaneously accesses by memory address computing, thus assuring the high speed system video processing.
Patent KR-970000879-B1 (KR)
Title: Mount coordinates setting device using x,y table and ccd camera
Inventor: LEE SUNG-JAE
IPC: H05K13/02
Filed: 1993-09-24
Granted: 1997-01-20
Abstract: The mount coordinates drawing-up apparatus through a use of an X, Y table and a CCD camera in installing a high speed chip components is constructed in such a way that a manipulation switch(50) for displaying a movement distance unit(0.01, 0.1, 1mm, concession) and a direction(+X,-X,+Y,-Y), etc. is connected to a main controlling unit(10) for controlling an automatic or manual operation of the X, Y table(C) through an interface(40) and for managing and editing the X,Y coordinates for an installment and the other data, that an X axial motor controller(20) and a Y axial motor controller(30) are connected to the main controlling unit(10) to thus control an X axial motor(21) and a Y axial motor(31), and that a CCD camera controlling unit(60) is also connected to the main controlling unit(10), wherein the CCD camera controlling unit(60) controls the CCD camera(70) for inputting the X, Y coordinates and a monitor(80) for displaying a gained image.
Patent KR-960011034-B1 (KR)
Title: Composite semi-membrane for treating water
Inventor: LIM DAE-WOO
IPC: B01D39/00
Filed: 1993-09-28
Granted: 1996-08-16
Abstract: This semi-membrane is made of a layer of porous supporter on polyester fabric with zeolite(expresson I), adsorbed to antibacterial metal ion, and a active layer, obtained by polymerizing amine solution and halogen solution, above the layer of porous supporter. The expression (I) is xM2/nO=  Al2O3 = ySiO2 = zH2O, where M is metal ion, n is the valence of M, x is the coefficient of metal oxide, y is the coefficient of silica and z is the number of crystals. The molar ratio of the zeolite is 1.4-10, and the specific surface area of it is 250-1000 m2/g when being dried.
Patent KR-950010768-B1 (KR)
Title: Error correction code decoding apparatus and method
Inventor: IM JIN-HYOK
IPC: G06F11/10
Filed: 1993-10-20
Granted: 1995-09-22
Abstract: a first in first out(FIFO) memory(11) for temporarily storing the received data; a syndrome calculator(12); two erasing calculators(13)(14) for finding an erasure location equation; a selector(15) for selecting an output signal of a second erasure calculator; an error location and size calculator for computing an error location equation by operating an output signal of the syndrome calculator; a second FIFO memory(17) for temporarily storing an input flag bit and inputting a selected result; and a result output section(18) for receiving an output of the memories and the error location and size calculator to correct errors, and providing an indicator flag. The error correction is improved by using two kinds of erasure.
Patent KR-950010828-B1 (KR)
Title: Programing supporting method in programinable timer
Inventor: MO SANG-MAN
IPC: G06F9/46
Filed: 1993-11-16
Granted: 1995-09-23
Abstract: resetting a timer to be programmed; determining whether a clock inputted to the timer is a rising edge; if the rising edge, determining whether an address strobe signal for reading or writing first and second registers within the timer is "1"; if the signal is "1", decoding a given address signal by a process interface circuit; if the given address signal indicates the first register within the timer, determining whether a write and read request signal provided to the first register by the process interface circuit is "1"; if the signal is "1", after performing a write operation in byte unit in the first register by a byte enable signal corresponding to each of bytes of the first register, driving a write request completion signal to return to the step determining whether the clock is the rising edge; if the given address signal indicates the second register within the timer, determining whether the write and read request signal provided to the second register by the process interface circuit is "1"; if the signal is not "1", after performing a read operation in byte unit in the second register by a byte enable signal corresponding to each of bytes of the second register, driving a read request completion signal to return to the step determining whether the clock is the rising edge; and if not, driving only the write request completion signal to return to reset the timer.
Patent KR-960011705-B1 (KR)
Title: Signal terminal group management processor apparatus in common line signal system
Inventor: KIM DAE-UP
IPC: H04M7/06
Filed: 1993-12-09
Granted: 1996-08-29
Abstract: The processor is for managing a signal terminal group with the CCS(common channel signalling) method instead of the existing CAS(channel associated signalling) method to have the function of managing itself, includes a central processer, a logic part matching device, an interrupt controller, a doubling controller controlling the doubling state of the processor and a level 1 matching device for a fast signal processing. The processor achieves detecting troubles of the signal terminal controller effectively and recovering itself to build a reliable signal network.
Patent KR-970004127-B1 (KR)
Title: Exposuring filter of the fluorescent layer in a color cathode ray tube
Inventor: LEE TAE-KEUN
IPC: H01J9/22
Filed: 1993-12-18
Granted: 1997-03-25
Abstract: A exposure filter for a fluorescent screen of a color cathode ray tube including a filter which has linear impermeable region and permeable region. The permeable region of the filter has a declined curve-shaped continuous spectrum to eliminate discontinuous points of the filter.
Patent KR-970000410-B1 (KR)
Title: Optical pick-up
Inventor: KANG TAE-KYUNG
IPC: G11B7/1362
Filed: 1993-12-29
Granted: 1997-01-09
Abstract: A light pickup used in an optical drive or a high definition of image recording is disclosed. The light pickup consists of a fixed unit and a moving unit. The fixed unit includes a laser diode(1) for generating a beam; a lens(2) for adjusting the beam; a beam splitter(4) for splitting the beam; and a detection lens(11) for detecting a reflection beam reflected from a disk. The moving unit comprises a mirror(5) for changing a path of the beam, an object lens(6), a focusing actuator(7) and a tracking actuator(8). A mirror(20) is contained at the fixed unit so as to control beam axises of the fixed unit and the moving unit. Each of the mirrors(20)(5) is rotatably established so as to control the beam axis..
Patent KR-970000306-B1 (KR)
Inventor: MILLER JOHN A
IPC: C09J7/02
Filed: 1991-10-15
Granted: 1997-01-08
Abstract: 내용 없음.
Patent RO-119329-B1 (RO)
Title: Air cooler by water evaporation
Inventor: ALDEA ION TUDOR
IPC: F28D5/02
Filed: 2001-01-03
Abstract: The invention relates to an air cooler, in the conditions in which water vapours are formed,the air cooling taking place in a closed enclosure, in buildings or motor vehicles. According to the invention, the cooler comprises an evaporator (1), in relation therewith there being mounted a fan (5) and a water tank (2) which is connected to a water pump (4) whose operation is controlled by a delay switch (3), the cooled air being circulated through some tubes (6 and 7).
Patent RO-120895-B1 (RO)
Title: Rear-view device for motor vehicles
Inventor: R EDU C ET ELIN FLORIAN
IPC: G02B5/08
Filed: 2002-11-08
Abstract: The invention relates to a rear-view device for motor-vehicles which operates like a rear-view mirror, which may be inserted into the classical mirror mounting. According to the invention, the device consists of a diopter (1) made of glass or a transparent plastic material and which may have a, spherical-, conical- or profiled shaped, prism with more convex and concave surfaces having on one side a fixed or mobile mirror (2), mounted so that some incidental rays (3) suffer refractions at the level of the surfaces of the diopter (1), and the reflexion on the mirror (2), in their way towards an observer (4), avoiding the limit angle of total reflexion, in the visibility area, and the mobile mirror (2) may have the variable convergence, due to a profile (9) and to a screw (10), and may be located on the door in the area of a fastening space (5), in front of a vehicle window (7).
Patent RO-121935-B1 (RO)
Title: Tailed profiled worm cutter
Inventor: POPA ALEXANDRU
IPC: B23F21/12
Filed: 2004-10-08
Abstract: The invention relates to a profiled worm cutter, with conical tail, used in the operation of working wood. According to the invention, the cutter consists of a revolution body (1), preferably having generatrix profile either convex or concave, which has six longitudinal channels (c) processed along the axis and a tail (2) having the shape of a Morse cone and which shows a threaded cylindrical portion (a), on the generatrix, the revolution body (1) having two helical loops (e), which cross the longitudinal channels (c), there resulting some teeth (3) aligned at a small distance one to the other, on each tooth (3) there being applied, by strongly gluing with Ag alloy, some cutting plates (4), which are processed by a profile section (p') which is allocated to each, there composing a whole concave profile (p).
Patent RO-127479-B1 (RO)
Title: Device for electro-optical attenuation of laser radiation for an ophtalmic surgery microscope
Inventor: SAVASTRU DAN
IPC: A61B3/13
Filed: 2010-11-26
Abstract: The invention relates to an optoelectronic device for the continuous electro-optic attenuation of laser energy within a laser surgical ophthalmic microscope without using moving parts. According to the invention, the device comprises an electro-optic modulator (MEO), a photo-detector (FD) and an electronic control system (EC) and is intended to be mounted within a laser ophthalmic biomicroscope, between the laser (L) and the beam expander (LE), so that a polarized laser beam emitted by the laser (L) passes through the electro-optic modulator (MEO) which attenuates it at a value controlled by an operator, by means of the electronic control system (EC), while the photo-detector (FD) measures the energy of the attenuated beam and transmits the measured value to the electronic control system (EC), after which the attenuated beam continues its trajectory through the surgical ophthalmic microscope, passing through the beam expander (LE) and being finally focused to the surgery point by means of an objective lens (OBM).
Patent SA-112340136-B1 (SA)
Title: Method for converting nitrogen gas into ammonia and nitrate
Inventor: ESSAM A AL-AMMAR
Filed: 2012-12-25
Abstract: The present invention relates to a method for converting nitrogen (N2) into nitrate and/or ammonia comprising the steps of compressing air and separating nitrogen (N2) and oxygen (O2) therefrom, and either reacting earth alkaline metal with oxygen to produce earth alkaline metal oxide, using the high temperatures obtained to react N2 and O2 to NO, converting the NO with O2 to NO2, followed by the reaction of NO2 with water to result in HNO3 and NO; or reacting the nitrogen obtained with earth alkaline metal to produce earth alkaline metal nitride and reacting thereof with water to result in earth alkaline metal hydroxide and ammonia.
Patent SA-113340275-B1 (SA)
Title: Process for the enzymatic synthesis of (7s)-3,4-dimethoxybicyclo[4.2.0]octa-1,3,5-triene-7-carboxylic acid or esters thereof, and application in the synthesis of ivabradine and salts thereof
Inventor: SANDRINE PEDRAGOSA MOREAU
Filed: 2013-02-06
Abstract: Process for the enzymatic synthesis of the compound of formula (I): wherein R1 represents a hydrogen atom or an alkyl group. Application in the synthesis of ivabradine and addition salts thereof with a pharmaceutically acceptable acid.