Li Donglai yawned and got up. He didn't sleep well last night. He always felt like there was an eye outside the window staring at him.
After taking a hasty meal, Ding Qiunan reminded Ding Qiunan to remember to go to Tuanjiehu Hospital for examination, and then rode his bicycle to the laboratory of Beijing University.
He needed to talk to Captain Liu.
Captain Liu had been on duty all night. When he heard Li Donglai's words, he rubbed his face to remove the sleepiness from his face and said in surprise: "What, Chao Chao stared at you all night last night, can't he?
My order to him is to only follow you on your way to and from work to prevent accidents.
Do you still want to be on personal defense 24 hours a day? You are so beautiful!
"
Li Donglai pinched his eyebrows: "So, everything is my illusion?"
"It must be an illusion. The personnel of our security team are also very nervous. If we adopt a close defense method, at least four security team members are needed." After speaking, Captain Liu was afraid of affecting Li Donglai's mood, so he quickly added in a low voice: "We have sent
Liu Feng is being targeted, and even if he wants to take action against you, it is impossible. Besides, there is currently no relevant information showing that you are in danger, so the dynasty is just a precautionary measure."
Of course Li Donglai was not afraid. He looked outside and asked doubtfully: "I have been here for so long, where is Comrade Chao Chao? He is not following me."
"Here he is!" A young comrade who was smoking in the security room raised his head. Li Donglai had already seen him just now, but he just didn't notice it. Now that he looked carefully, he saw that this person was really the Dynasty.
Li Donglai couldn't help but frown. Wang Chao was obviously sitting not far from him. His eyes glanced back and forth at Wang Chao several times, but he didn't even notice Wang Chao.
Isn't this evil?
"This, this...what's going on?"
Wang Chao curled up the corners of his mouth and blew out a cloud of smoke, as if to say, guess what!
Captain Liu glanced sideways at Wang Chao, patted Li Donglai on the shoulder, and said proudly: "The team members who come to the Beijing University laboratory to perform tasks are all carefully selected by me, and each of them has undergone special training.
Dynasty is a member of the special team and is an expert in tracking. He is good at using people's blind spots to hide himself.
"
Li Donglai was dumbfounded by this explanation. Good guy, this dynasty is still a master!
There are also special teams, which sounds very arrogant.
Dynasty...this name is so familiar.
Li Donglai swallowed and asked doubtfully: "Does that special team have three more members named Ma Han, Zhang Long, and Zhao Hu? By the way, is their captain named Zhan Zhao?"
"Hehe, Team Leader Li, your guess is really accurate." At this moment, Wang Chaoyang, who had always been calm, couldn't sit still anymore. He put out the cigarette butt on the sole of his shoe, stepped forward and said, "These are all ours.
Pseudonym, Zhan Zhao is Captain Liu."
Li Donglai looked Captain Liu up and down, curled his lips and said: "Captain Liu, you are such a fat cat."
Captain Liu, who was tall and round, glared at Wang Chao fiercely: "If you don't speak, no one will think you are mute!"
Then, he turned and looked at Li Donglai aggressively: "Doctor Li, no matter how fat my cat is, it has never eaten your rice."
"Ha ha ha ha!"
Several people were having fun when a crisp voice came from outside: "Doctor Li, it's so early today."
I saw Zhang Qingcui coming over on a bicycle, carrying a lunch box in her hand.
Seeing Li Donglai in the security room, Zhang Qingcui hesitated for a moment, but after biting her lip, she still put her bicycle outside and came in carrying an aluminum lunch box.
"I'm having dinner at my uncle's house this morning. My aunt makes a lot of dumplings. Come and try them all."
As she spoke, she opened the lid of the lunch box, and the dumplings inside were still steaming white.
This made Li Donglai a little surprised. He turned to look at the bag that contained the box just now, and saw a scarf in the bag, and he immediately understood.
Zhang Qingcui even wrapped the lunch box with a scarf to prevent the dumplings from getting cold.
"Hey, eating dumplings early in the morning, our life is really blooming." Captain Liu took a deep look at Li Donglai, then turned around and glared at Wang Chao.
Wang Chao quickly took out two chopsticks from the cabinet at the back: "Captain, chopsticks."
Captain Liu picked up a dumpling and put it in his mouth, took a bite, and exclaimed again: "Ouch, it's stuffed with big meat and chives, it's delicious, it's so delicious."
"Look, you're so happy. Is it really so delicious?" Li Donglai also took a pair of chopsticks from Chao Chao's hand, picked up a dumpling and put it into his mouth.
Don't tell me, the filling of the dumplings is firm and elastic. When you cut it with your teeth, the fresh fragrance of leeks mixed with the aroma of meat explodes in your mouth.
"Not bad, not bad, really good." Li Donglai had not eaten enough in the morning. After finishing one piece, he picked up another one.
"Hey, why don't you eat?"
He almost finished the dumplings in his lunch box by himself, and when he raised his head, he found Captain Liu and Chaoyang standing nearby, with Chaoyang still smiling slyly.
"I, I, we are full." Captain Liu glared at Chao Chao.
...
All efforts will always pay off.
After a busy week, when Li Donglai finished calculating the last chemical equation, he suddenly stood up and stretched himself comfortably.
"Comrade Zhang Qingcui, we succeeded!"
Zhang Qingcui put down her pen, her little face was filled with excitement, she nodded heavily and said: "Success!"
"What we have to do now is to submit the project plan to the laboratory and ask the professors to evaluate it."
Li Donglai couldn't wait for a moment, so he picked up the phone while Zhang Qingcui was binding the plan.
Twenty minutes later, in the conference room on the second floor of the Beijing University Laboratory.
Professor Liu, the director of the laboratory, walked in hurriedly from outside. Looking at Professor Du who had just sat down, he asked: "Old Du, what is going on when Researcher Li hurriedly invited us here?"
"I don't know either. I was teaching students just now and was called back by the teaching assistant." Professor Du didn't forget to flip through the textbook as he spoke.
This chapter is not finished yet, please click on the next page to continue reading the exciting content! "I'm about the same. I was preparing to go to the school next door for an academic conference. I got the call and came here." Professor Zhang, who had just walked in, also looked confused.
.
Professor Liu looked around, and all the professors nodded blankly.
His face suddenly became serious and he pretended to be majestic: "What is this? Everyone is so busy. Team Leader Li called everyone over on a whim. I will definitely criticize him when he comes!"
Professor Zhang curled his lips and looked at Professor Liu with a smile: "Old Liu, don't cover up for that guy Li Donglai. Who doesn't know that since the success of the project, you have almost regarded Li Donglai as your treasure."
When Professor Liu was about to explain, Professor Du stopped him and said with a smile: "Don't talk about Old Liu, don't you also regard Li Donglai as a treasure? I heard that you wrote two letters to the ministries and commissions in a row, proposing to celebrate Comrade Li Donglai."
When this matter was brought up, Professor Zhang was filled with indignation and slammed his fist on the table: "Don't blame me for being impatient. It's really the comrades in the ministry who are so shameless. @Steroidal Drugs, the world's leading original drug, can be developed
Most of the credit for its success belongs to Li Donglai. The ministry ordered it to be kept secret a while ago because the patent application was not approved. I can understand that.
However, now that the drugs in the port city have been put on the market, and a steady stream of foreign exchange is flowing in from abroad, the ministries and commissions seem to have forgotten the developers of the drugs. This is really too much..."
"Ahem!" Before he finished speaking, he was interrupted by Professor Liu, "Old Zhang, you are also an old comrade. Don't say such words that are not conducive to unity. The reason for the arrangement above is naturally
The above considerations. Besides, we who are engaged in scientific research have already derived pleasure from exploring unknown mysteries, and we will not be dissatisfied because we have not received rewards.
I don’t think Comrade Li Donglai cares about this, and you should stop writing to ministries and commissions in the future.”
Professor Liu is the director of the laboratory at Beijing University and has a high prestige. Although Professor Zhang is dissatisfied, he can only nod silently.
"I know, don't worry, I won't cause trouble in our laboratory."
While several people were discussing, the door of the laboratory was pushed open from the outside.
To be precise, they didn't push him away, but pushed him away with their knees. Both Li Donglai and Zhang Qingcui were holding thick documents and couldn't move their hands away at all.
Professor Zhang hurriedly stepped forward to help: "Donglai, with so much information, does your research group have a new project?"
Li Donglai put the information on the table and motioned to Zhang Qingcui to distribute it to the professors. He wiped the sweat from his forehead and said with a smile: "Professor Zhang, you really guessed it right this time. I realized that after the last project,
Realize that only by developing original drugs can our country's pharmaceutical industry flourish.
Although we are not in line with foreign countries, we can imitate foreign drugs and use them to benefit the general public.
In the short term, this behavior can save scientific research funds.
However, blindly copying foreign drugs will also cause us to lose the ability to develop drugs.
If one day we integrate with international standards, our domestic pharmaceutical industry will inevitably suffer a devastating blow.
"
Li Donglai was definitely not an alarmist. It was precisely because medical people in this era insisted on independent research and development and developed dozens of blockbuster drugs that they had the confidence to negotiate with major foreign pharmaceutical companies after the arrival of the spring breeze.
Just like the domestic software industry in later generations, Microsoft Group and Autodesk Group adopted the method of allowing domestic piracy to flourish, resulting in the delay in the emergence of large domestic software companies that can compete with foreign countries.
Li Donglai's eyes slowly slid over the professors' faces, and he said word by word: "Nowadays, cephalosporin antibiotics have appeared abroad, called cephalothin. This antibiotic has good anti-inflammatory effects and has relatively few side effects.
It is also suitable for children, and its related intermediates also show considerable market potential.
Therefore, my goal this time is the second generation cephalosporin!
"
Domestic people may not know about cephalosporins, but those present here are all leading figures in domestic medical research, so naturally they often pay attention to the developments of their foreign counterparts.
They know that Eli Lilly has become the most well-known pharmaceutical company in the world since it launched cephalothin.
Cephalosporins are also hailed as the future of antibiotics by the international pharmaceutical community, and many large pharmaceutical companies have joined the ranks of researching cephalosporin drugs.
The ministry also organized a seminar to discuss the feasibility of domestic research on cephalosporins, and finally came to a discouraging result.
According to the difficulty of research on cephalosporin drugs, even if the country invests a lot of money and personnel, it is difficult for the project to succeed because the equipment and equipment are far inferior to the people.
In this case, it is better to put precious funds on simpler projects.
....
If Li Donglai had proposed the second-generation cephalosporin project when he first joined the laboratory, I am afraid that the professors would have already stood up and walked out.
Are you kidding? This is a project that has been evaluated by many medical experts and has been relegated to the sidelines.
However, now Li Donglai has proven his strength with this project.
Professors have to be careful.
Even so, they still think the second-generation cephalosporin project is too far-fetched.
Professor Zhang thought for a moment and then looked up at Li Donglai: "Comrade Donglai, everyone knows that cephalosporin is a good thing, but we can't just start running when we learn to walk. We must take the actual situation into consideration."
Li Donglai nodded and said: "I understand all this, so I made a detailed project plan. Now I would like you to take a look."
Hearing this, the conference room suddenly became quiet, and the professors opened their plans one after another.
After just two glances, Professor Liu raised his head and looked at Li Donglai in surprise: "The synthesis and identification of Oriental Cephalosporin? Team Leader Li, what is Oriental Cephalosporin?"
"It is the second-generation cephalosporin I just mentioned. The specific chemical formula is..." Li Donglai stood up. Zhang Qingcui, who had been waiting next to him, pulled out a blackboard. Li Donglai picked up the chalk and wrote on it: "c15h14cln3o4s."
The chemical name is: "(6r,7r)-7-[(r)-2-amino-2-phenylacetamido]-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2
.0]oct-2-ene-2-carboxylic acid.”
"Of course, its official name is Cefaclor, but I still think the name Oriental Cephalosporin sounds better."
Professor Liu looked at the complicated equation and couldn't help but rub his eyes.
Li Donglai was asked to write a project plan, and he wrote out all the chemical formulas. This is really incredible.
Professor Liu suppressed the shock in his heart and then looked down.
Most of the following are Li Donglai's speculations based on the properties of cefaclor. It is a white to slightly yellow powder or crystalline powder, slightly odorous, slightly soluble in water, and almost insoluble in methanol, ethanol, chloroform or methylene chloride....
It can be said that the detailed data in the project plan has exceeded the content of the plan.
Research on drugs is like finding a needle in a haystack. The most difficult part is finding the location of the needle on the seabed.
Once you know the location, it is relatively simple to fish the needle out.
Professor Liu thought of a key question and suppressed the excitement in his heart.
That is, before Oriental Cephalosporin was developed, the data in the project plan could not be verified at all.
Those chemical equations and calculation data can be said to be Li Donglai's imagination alone.
How to convince comrades in ministries and commissions to believe this conjecture?
